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# Special Electronics & Designs Inc.

Communicate with Confidence™

## Sitemaps

- [XML Sitemap](https://sedtechnologies.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Giving Back to Our Community](https://sedtechnologies.com/giving-back-to-our-community/) - Over the years, Special Electronics & Designs Inc. has pledged to prioritize Corporate Social Responsibility by finding ways to give back to our community. We’ve fulfilled this promise through various charitable initiatives, such as the Robotics Team, Huron Shores Hospice, and the Kincardine Ministerial Food Bank, among others. Helping people – makes the world a
- [HASAR donation](https://sedtechnologies.com/hasar-donation/) - State of the art Rope Communication system donated to Huron & Area Search And Rescue (HASAR) READ COMPLETE ARTICLE
- [Rescom donated to HASAR](https://sedtechnologies.com/rescom-donated-to-hasar/) - “This is a big win for HASAR and the people of Huron, Perth, Lambton and southern Bruce County. It helps us to provide an invaluable service to the people, and we’re very appreciative of this donation here today,” says HASAR’s Spencer Whitelaw. READ COMPLETE ARTICLE

## Pages

- [Home](https://sedtechnologies.com/) - SED specializes in Wireless, Wired & Safety Communication, Air Distribution, Radios, Headphones and Headsets for firefighters, nuclear & the mining industry.
- [Partnerships](https://sedtechnologies.com/about-us/partnership/) - INTRODUCTION Special Electronics & Designs Inc. (“SED”) is one of three in the group of companies which provides synergistic services. Each specializes in services specific to its niche. SED, created in 1971, designs and manufactures the products for the other companies of the group. Rescom Sales Inc. is the distributor and dealer of communication products
- [Nuclear Portfolio](https://sedtechnologies.com/about-us/our-story/nuclear-portfolio/) - Communication & Safety Systems for Nuclear Facilities For over 55 years, SED Technologies has designed communication and safety equipment for the demands of the nuclear industry — from vault-area headsets to full plant-wide intercom systems. Our first nuclear project, supplying headsets for staff communication in the vault areas at a nuclear facility on the shores
- [Our Story](https://sedtechnologies.com/about-us/our-story/) - Special Electronics & Designs Inc. (SED), is a global manufacturer of specialized products & communication equipment used in the Military, Emergency Services, Mining, Oil & Gas and Nuclear Industries.
- [Intrinsically Safe Headsets (Halo Pro®)](https://sedtechnologies.com/intrinsically-safe-headsets-halo/) - The Halo Pro® Series The Halo Pro® series solutions offer more Intrinsically Safe Radio Headsets & Accessories than any other headset accessories in the market. Halo Pro® allows Users to connect Headsets to the Radios via the UM (VOX/PTT) or SRI (PTT only) Interface. Or, just connect the headsets directly via an adapter cord to the host
- [Certifications](https://sedtechnologies.com/knowledge-center/certifications/) - Our company is third-party certified to ISO 9001:2015 & holds these product specific certifications - NFPA, ATEX, IECEx, CSA, UL, OSHA, MSHA, TSSA, CE, FCC & IC
- [Datasheets/Brochures](https://sedtechnologies.com/knowledge-center/datasheets-brochures/) - CAPABILITY STATEMENT Air Distribution & Communication​ Cooling Air Harness (CAH-02) Combined Air & Communication™ Hose (B3H) Breathing Air Hose (B0H) Air Distribution & Communication products (nuclear) Wired Communication Systems Rescom® Modular™ – Rescue Communication System Rescom Elite® – Rescue Communication System Wired Communication Accessories Rescom® Junction Box (JBI Series) Rescom® Cable Reel (RCC-0*) Rescom® Responder
- [News & Press Releases](https://sedtechnologies.com/knowledge-center/news/) - SED Technologies donated its Rope Rescue line and communications equipment to the organization. This communications gear is cutting edge as it runs the communications line through the rescue rope, meaning hands-free operation during a rope/Swiftwater or ice rescue. They also had their new Rope Rescue truck on display.
- [Supply Worldwide](https://sedtechnologies.com/supply-worldwide/) - At Special Electronics & Designs Inc., we understand the importance of reliable products in today’s fast-paced world. As a proud Canadian manufacturer, we are committed to providing quality solutions that you can depend on, no matter where you are in the world. Your needs are important to us, and we take great pride in serving
- [The 2025 Year Future Highlights](https://sedtechnologies.com/knowledge-center/news/the-2025-year-future-highlights/) - The 2025 Year Future Highlights Every year, we eagerly anticipate a special occasion that allows us to connect face-to-face with our valued existing customers and potential partners. We believe in the power of personal interactions and are excited to strengthen our established relationships while forging new ones. Get ready to discover our latest innovations and
- [The 2024 Year Future Highlights](https://sedtechnologies.com/knowledge-center/news/the-2024-year-future-highlights/) - The 2024 Year Future Highlights It’s true that having productive meetings with both existing and new partners is essential for a successful year. We at Special Electronics & Designs Inc. believe that it is essential to share our plans and opportunities for cooperation with a diverse audience. We are always open to the opinions and
- [Corporate Profile](https://sedtechnologies.com/about-us/our-story/corporate-portfolio/)
- [Warranty Information](https://sedtechnologies.com/knowledge-center/warranty-information/) - WARRANTY INFORMATION
- [Testimonials](https://sedtechnologies.com/knowledge-center/testimonials/) - Testimonial - "I do directional drilling and Cygnus has proven to be the only product that works in our harsh environments.....VOX prevents the loss of critical words while providing constant communication...."
- [Articles](https://sedtechnologies.com/knowledge-center/articles/) - Articles 
- [Rescom® Rope Care Instructions](https://sedtechnologies.com/knowledge-center/articles/rescom-rope-care-instructions/) - Rescom® Rope Care Instructions Tying two ropes together If only two people are to be connected, a Safety/Communication™ Rope will be tied to each person’s safety harness and the unstressed rope end connectors connected to the headset/intercom termination. To join two lengths of rope, the ropes are first joined using the appropriate knot (as is
- [Safety/Communication™ Rope – FAQs](https://sedtechnologies.com/knowledge-center/articles/safety-communication-rope-faqs-2/) - Safety/Communication™ Rope – FAQs What is Safety/Communication™ Rope? The Safety/Communication Rope™ is a high-performance life safety rope with a built-in communication wire. It is the only communication rope of its kind and is approved to meet stringent NFPA* requirements. It is only available for use with the Rescom Classic, Modular and Elite Systems. The Rescom
- [How to Avoid Mistakes in the Workplace](https://sedtechnologies.com/knowledge-center/articles/how-to-avoid-mistakes-in-the-workplace/) - How to Avoid Mistakes in the Workplace Safety is not only about clear and effective communication. Making mistakes is human nature; we are not robots. Human error is the No. 1 cause of downtime and accidents in the workplace. But how can you prevent mistakes in the workplace? Read more Know more about human performance
- [Top 10 Reasons to Use Rescom Elite®](https://sedtechnologies.com/knowledge-center/articles/top-10-reasons-to-use-rescom/) - Top 10 Reasons to Use Rescom® Confined Space Communications Systems Instantly deployable – Ideal for Emergency Response The Rescom System is EASY to connect, EASY to use, and RAPIDLY deployable. Rescom is the simplest and most intuitive Rescue communication system in the market today. Not only is our system much faster and easier to
- [Choosing & Using the Right Boom & Throat Microphone](https://sedtechnologies.com/knowledge-center/articles/choosing-using-the-right-boom-throat-microphone/) - Choosing & Using the Right Boom & Throat Microphone At one time or another, the safety and/or communications professional will be faced with recommending the correct communication product to a customer or user. The variety of audio transducers is becoming extensive and in order to recommend the best product for the customer, it would be
- [Rescom Elite® Typical Connection](https://sedtechnologies.com/rescom-elite-typical-connection/) - Rescom Elite® Typical Connection
- [Contact Us](https://sedtechnologies.com/about-us/contact-us/) - Thank you for your interest in our products! You can contact us via the web inquiry form, email us at sedsales@sedtechnologies.com, or call us at 1-800-665-2740
- [Indigenous Inclusion Policy](https://sedtechnologies.com/about-us/indigenous-inclusion-policy/) - COMPREHENSIVE INDIGENOUS INCLUSION POLICY I. STATEMENT OF PURPOSES A. Special Electronics & Designs Inc. (“SED Inc.”) is dedicated to growing and promoting exemplary relationships with Indigenous people, businesses and communities throughout Canada. B. SED Inc. will work with Indigenous communities to promote economic development through the identification of opportunities that offer Indigenous communities and businesses
- [DEIB Policy](https://sedtechnologies.com/about-us/deib-policy/) - DIVERSITY, EQUITY, INCLUSION, AND BELONGING (“DEIB”) POLICY I. STATEMENT OF PURPOSES A. Special Electronics & Designs Inc. (“SED Inc.”) is dedicated to promoting diversity, equity, inclusion, and belonging in the workplace by providing an atmosphere free from barriers where no one is denied opportunities for reasons unrelated to their abilities. We celebrate and welcome the
- [Test](https://sedtechnologies.com/test-2/) - Find Out More
- [Dealer Application Form – Instructions](https://sedtechnologies.com/knowledge-center/dealer-application-form-instructions/) - Under Construction
- [Preliminary Dealer Application Form](https://sedtechnologies.com/knowledge-center/preliminary-dealer-application-form/) - Under Construction
- [Trademarks](https://sedtechnologies.com/knowledge-center/trademarks/) - The following trademarks are owned by Linklaters Limited and licensed for use to Special Electronics & Designs Inc., Rescom Sales Inc., and ROPA Technologies Inc.
- [Terms of Use](https://sedtechnologies.com/terms-of-use/) - Terms Of Use Please read all the terms and conditions of this agreement with the Registered Website Owner (as defined below) carefully. Acceptance of Terms By accessing and using this website, you accept and agree to be bound by these terms and conditions of its use (the “Terms”). All such guidelines or rules are hereby
- [About Us](https://sedtechnologies.com/about-us/) - Special Electronics & Designs Inc. (SED), is a global manufacturer of specialized products & communication equipment used in the Military, Emergency Services, Mining, Oil & Gas and Nuclear Industries.
- [Quality Program Service](https://sedtechnologies.com/services/quality-program-service/) - A Complete Quality Program Service To build on our 50+ years of experience in the Engineering & Manufacturing of superior electronic systems through total quality improvement and effective management of resources. We can use this expertise to supply Qualitative products or assist you with it. SED Quality Programs Quality is an integral part of every
- [Systems Integration](https://sedtechnologies.com/services/systems-integration/) - Systems Integration Let SED Inc. put it all together for you! Come to us for all your design, supply and commissioning of complete integrated systems. Our experience with multi-million dollar contracts both in the domestic and international markets qualifies us as a leader in the supply of your specialized requirements. With SED Inc’s design engineering
- [Drafting Service](https://sedtechnologies.com/services/drafting-service/) - A Complete Drafting Service We have a complete engineering support department to provide our services; as a stand-alone service or as a part of more extensive projects. We are well equipped to handle: 3D & 2D Drawings Assembly drawings Wiring Harnesses/Drawings Prints and Mylars may be produced with: - Inkjet plots up to “D” size
- [Custom Solutions](https://sedtechnologies.com/services/custom-solutions/) - Custom Solutions Bring your idea to life with SED’s unique capabilities! We have developed numerous communication systems; wired and wireless, which are used by leading organizations throughout the world. From Communication Hubs with Intercom and the ability to integrate communications of a large plant/ facility (ProCommander III) to portable communication systems, we develop it all.
- [Moulding & Prototyping Service](https://sedtechnologies.com/services/moulding-prototyping-service/) - Moulding & Prototyping Service SED will develop your idea for you, from conception to final product. You may currently have a component that is doing the job for you, but if you want to make it lighter or increase strength & reliability, or revamp the design, or reduce the cost; We can do it for
- [Assembly Service](https://sedtechnologies.com/services/assembly-service/) - A Complete Assembly Service Assembly may be initiated using your free issued materials or with materials purchased to your specifications. Materials are fully controlled from receipt, through all the production/assembly steps, inspection and testing, to the final packaging and shipment of the product. Services Include: Product design and development - mechanical & assembly (If required)
- [Mechanical Design & Development](https://sedtechnologies.com/services/mechanical-design-development/) - With our solid modelling capabilities, we can: Take your concept, design, part and/or assembly; then prove it all via Computer aided design Develop a virtual prototype to perform a kinetic & mass analysis. This will help render the design for graphics purposes - all before anything is moulded, drilled or bent. We can then export
- [Privacy Policy](https://sedtechnologies.com/privacy-policy/) - Privacy Policy This Privacy Policy utilizes defined terms as referenced in the website’s Terms of Use Agreement. This document explains the Companies’ policy for the collection, use, and disclosure of personal information. THE INFORMATION WE COLLECT In general, the Registered Website Owner collects only the personal information actively provided by its customers. The types of
- [Use And Care For Boom Microphones](https://sedtechnologies.com/knowledge-center/articles/use-and-care-for-boom-microphones/) - Use And Care For Boom Microphones All SED Inc Boom Microphones are equipped with a high-stability gooseneck, which keeps the microphone in place during intense activities. For best audio quality, the microphone should be positioned in its most optimal position by following these steps for care and use: The boom microphone of your headset may be adjusted by
- [Request a Quote](https://sedtechnologies.com/request-quote/) - No products in list
- [Demo](https://sedtechnologies.com/demo/) - Custom Products & Accessories Learn More Learn More Learn More Learn More Intrinsically Safe Headsets Intrinsically Safe Headsets Intrinsically Safe Headsets
- [Quote](https://sedtechnologies.com/quote/) - [_quote]
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- [Become a Reseller](https://sedtechnologies.com/become-a-reseller/) - Coming Soon
- [Use And Care For Throat Microphones](https://sedtechnologies.com/knowledge-center/articles/use-and-care-for-throat-microphones/) - Use And Care For Throat Microphones APPLICATIONS: If the headset is to be operated in conjunction with a facemask of any type, our high intelligibility throat microphone should be used. Where noise levels exceed 120dBC or where contact noise from clothing against the microphone is to be eliminated the P/N 046961 throat microphone is an
- [Re-terminating Damaged Rope](https://sedtechnologies.com/knowledge-center/articles/re-terminating-damaged-rope/) - Re-terminating Damaged Rope Coming Soon
- [Sign Up For Our Newsletter](https://sedtechnologies.com/sign-up-for-our-newsletter/) - First Name(Required) Last Name(Required) Email(Required) Newsletter Sign Up(Required) I agree to receive communications from Special Electronics & Designs Inc. (SED) Privacy(Required) In order to provide you the content requested, we need to store and process your personal data. Your personal information will not be shared with any third parties. If you consent to us storing
- [SEDFLEX](https://sedtechnologies.com/sedflex/) - SEDFLEX Coming Soon RETURN TO ARTICLES
- [Testimonials-2](https://sedtechnologies.com/testimonials-2/) - Click to view more testimonials
- [Coming Soon](https://sedtechnologies.com/coming-soon/) - Coming Soon
- [Knowledge Center](https://sedtechnologies.com/knowledge-center/) - This page is under construction. Please contact us for information.
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## Landing Pages

- [Elementor Landing Page #216](https://sedtechnologies.com/elementor-landing-page-216/)

## Products

- [Multi-station Combined Air/Communications™ Header](https://sedtechnologies.com/Product/air-distribution-communication/station-fittings/multi-station-combined-air-communications-header/) - Headers provide Station Air and Communication connection suitable for connection of Combined Air/Communication Hoses™.
- [Rescom Elite® – New Gen Intrinsically Safe Rescue Communication System](https://sedtechnologies.com/Product/communication-systems/wired-systems/rescom-elite/) - An Intrinsically-Safe Rope Rescue Communication System with a built-in Communication Wire designed for SAR, Confined Spaces or High-Angle rescue scenarios.
- [Acoustic Coupler - Inter-Operability Interface (DSI-AC)](https://sedtechnologies.com/Product/parts-accessories/acoustic-coupler-inter-operability-interface-dsi-ac/) - Intrinsically Safe: When used with Rescom Elite® and Rescom® Modular™ system Portable and Instantly-deployable: Packaged in an easy-to-carry Nanuk Case Easy-Twist™ Connectors: Military-style bayonet Connector with Dust Caps Intuitive: Easy connectivity Certifications: MSHA, OSHA, IECEx, ATEX, CSA, UL and ISO 9001:2015
- [HX-206R3- Dual-Sided, Heavy-Duty, Hardhat Mount Headset with Boom Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-206r3-dual-sided-heavy-duty-hardhat-moun-headset-with-boom-mic/) - Adjustable behind-the-head steel tension band and soft hardhat straps make it appropriate for use with helmets. 165° rotating, flexible gooseneck arm ensures proper positioning of the microphone. The noise-cancelling electret boom mic can be used in extreme conditions and can work up to 125 dBC. The microphone windscreen can be easily replaced for hygiene purposes. The PVC foil on gel & foam-filled ear cushion is breathable and resistant to wear and tear. SEDFLEX™ retractile cord provides extra durability. 2-Year Limited Warranty
- [HX-933R0 - Single-Sided, Lightweight Headset with Boom Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-933r0-single-sided-lightweight-headset-with-boom-mic/) - Low profile headset with noise-cancelling electret boom mic provides excellent voice transmission in noisy environments. The microphone windscreen can be easily replaced for hygiene purposes. The urethane foil on the gel-filled ear cushion is watertight and resistant to wear & tear. Mesh Head straps provide Users with a stable yet comfortable fit. The chin strap is elastic and adjustable with a quick snap plastic buckle for the perfect fit. A high-quality, flame-retardant polyurethane cord provides extra durability. 2 Year Limited Warranty
- [HX-934R0 - Dual-Sided, Lightweight Headset with Boom Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-934r0-dual-sided-lightweight-headset-with-boom-mic/) - Mesh Head straps provide Users with a stable yet comfortable fit. The noise-cancelling electret boom mic can be used in extreme conditions and can work up to 125 dBC. The chin strap is elastic and adjustable designed with the perfect fit. The microphone windscreen can be easily replaced for hygiene purposes The urethane foil on a gel-filled ear cushion is resistant to wear and tear. A high-quality, flame-retardant polyurethane cord provides extra durability. 2 Year Limited Warranty
- [HX-A01/HX-B01/HX-C01 - Single-Sided, Low-Profile Helmet Headset with Boom Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-a01-hx-b01-single-sided-low-profile-helmet-headset-with-boom-mic/) - Low profile headset with noise-cancelling electret boom mic provides excellent voice transmission in noisy environments. Under helmet use A high-quality, flame-retardant polyurethane cord provides extra durability. 2-Year Limited Warranty
- [HX-208R3 - Dual-Sided, Heavy-Duty, Hardhat Mount Headset with Throat Mic](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-208r3-dual-sided-heavy-duty-headset-hardhat-mount-with-throat-mic/) - Adjustable behind-the-head steel tension band and soft head straps makes it appropriate for use under helmets. The noise-rejecting throat mic can be used in extreme conditions and can work up to 118 dBC. The neck strap is soft, elasticized and adjustable making it ideal for utmost comfort. The PVC foil on gel & foam-filled ear cushion is breathable and resistant to wear and tear. Dual adjustable hard hat straps provide Users with a stable yet comfortable fit. SEDFLEX™ retractile cord provides extra durability. 2 Year Limited Warranty
- [Specialized Environmental Sensor Case (096154-940SC)](https://sedtechnologies.com/Product/other-products/custom-products/specialized-environmental-sensor-case-096154-940sc/) - Designed to protect and organize equipment in harsh environments Easy to deploy and monitor internal displays Rugged and durable case Customizable window size and position for easy viewing of displays for everyday use Multiple mounting options to fit in your desired space: magnetic, stanchion, handrail Exceptional value for extending lifespan of contained equipment Easy to open double latch mechanism to allow equipment adjustments Water-resistant and dustproof design enables use in wet and dirty environments
- [HuPerT® 3000 - Portable Human Performance Trainer Touch Screen Addition](https://sedtechnologies.com/Product/human-performance-training-hupert/hupert-3000-portable-human-performance-trainer-touch-screen-addition/) - HuPerT® 3000 is a portable Human Performance Trainer that is designed to minimize employee errors in areas of critical safety such as Nuclear Power Plants.
- [HALO® SRI – In-line PTT Interface (Intrinsically Safe)](https://sedtechnologies.com/Product/communication-systems/radio-accessories/halo-sri-in-line-ptt-interface-intrinsically-safe/) - HALO® UM is an Intrinsically safe, in-line radio accessory with a large, easy-to-find Push-to-Talk (PTT) button.
- [HALO® UM – Belt-mounted VOX/PTT Interface (Intrinsically Safe)](https://sedtechnologies.com/Product/communication-systems/radio-accessories/halo-um-belt-mounted-vox-ptt-interface-intrinsically-safe/) - An Intrinsically safe, belt-mounted radio accessory with a large Push-to-Talk (PTT) button and Voice-Activation (VOX) mode. Order Now!
- [Acoustic Booths](https://sedtechnologies.com/Product/other-products/acoustic-phone-booths/acoustic-booths/) - Never run away from noisy work areas again! This Acoustic Phone Booth greatly enhances communication in high background noise areas while providing privacy.
- [HuPerT® 2000 - Portable Human Performance Trainer](https://sedtechnologies.com/Product/human-performance-training-hupert/hupert-2000/) - HuPerT® 2000 is a portable Human Performance Trainer that is designed to minimize employee errors in areas of critical safety such as Nuclear Power Plants.
- [HuPerT® 1000 – Full-Size Human Performance Trainer](https://sedtechnologies.com/Product/human-performance-training-hupert/hupert-1000-full-size-human-performance-trainer/) - HuPerT® 1000 is a full-size Human Performance Trainer that is designed to minimize employee errors in areas of critical safety such as Nuclear Power Plants.
- [HuPerT® Dynamic Learning Activity Replacement Cable](https://sedtechnologies.com/Product/human-performance-training-hupert/hupert-accessories/hupert-fluid-dynamic-learning-activity-replacement-cable/) - HuPerT® Fluid Dynamic Learning Activity cable provides interconnection of HuPerT® 1000 or HuPerT® 2000 to HuPerT® DLA (Dynamic Learning Activity).
- [HX-206R0- Dual-Sided, Heavy-Duty Headset with Boom Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-206r0-dual-sided-heavy-duty-headset-with-boom-mic/) - Adjustable behind-the-head steel tension band and soft head straps makes it appropriate for use under helmets. 165° rotating, flexible gooseneck arm ensures proper positioning of the microphone. The noise-cancelling electret boom mic can be used in extreme conditions and can work up to 125 dBC. The microphone windscreen can be easily replaced for hygiene purposes. The PVC foil on gel & foam filled ear cushion is breathable and resistant to wear and tear. Dual adjustable Head straps provide Users a stable yet comfortable fit. SEDFLEX™ retractile cord provides extra durability. 2 Year Limited Warranty
- [AIRS™ Range Extender](https://sedtechnologies.com/Product/communication-systems/wireless-systems/airs-range-extender/) - AIRS™ is a compact, wireless, portable, instantly-deployable and expandable (Up to 100 Users) VoIP-based wireless communication system.
- [HX-208R0 - Dual-Sided, Heavy-Duty Headset with Throat Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-208r0-dual-sided-heavy-duty-headset-with-throat-mic/) - Adjustable behind-the-head steel tension band and soft head straps make it appropriate for use under helmets. The noise-rejecting throat mic can be used in extreme conditions and can work up to 118 dBC. The neck strap is soft, elasticized and adjustable making it ideal for utmost comfort. The PVC foil on gel & foam-filled ear cushion is breathable and resistant to wear and tear. Dual adjustable head straps provide Users a stable yet comfortable fit. SEDFLEX™ retractile cord provides extra durability. 2 Year Limited Warranty
- [HuPerT® DLA (Dynamic Learning Activity) – 03](https://sedtechnologies.com/Product/human-performance-training-hupert/hupert-dla-dynamic-learning-activity-fluid/) - This fluid based Human Performance Trainer enhances the scope & training capability of HuPert® 1000 & 2000, by replicating a real-life training scenario.
- [Air Header Installation Wiring Assembly (External BAS)](https://sedtechnologies.com/Product/air-distribution-communication/station-fittings/air-header-installation-wiring-assembly/) - Air Header Installation Conduit Wiring Assembly is designed for wall-mounted Breathing Air Stations (BAS) connects to permanent plant wiring (nuclear accepted).
- [Hygiene Kits](https://sedtechnologies.com/Product/other-products/custom-products/hygiene-kits/) - Designed to ensure your hearing protection meets original performance Promotes hygiene Easy to replace
- [Protective Steel Wire Cage (019680-01)](https://sedtechnologies.com/Product/other-products/custom-products/protective-steel-wire-cage/) - Designed to protect equipment in harsh environments Easy to deploy
- [HX-936R0 - Dual-Sided, Watertight, Mesh-mounted Lightweight Headset with Throat Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-923r0-dual-sided-watertight-mesh-mounted-lightweight-headset-with-throat-mic/) - Mesh Head straps provide Users a stable yet comfortable fit. The noise-rejecting throat mic can be used in extreme conditions and can work up to 118 dBC. (When headset is used with ear plugs) The chin strap is elastic and adjustable designed with the perfect fit. The neck strap is soft, elasticized and adjustable making it ideal for utmost comfort. The urethane foil on gel-filled ear cushion is watertight and resistant to wear and tear. A high-quality, flame-retardant polyurethane cord provides extra durability. 2 Year Limited Warranty
- [HX-921R0 - Single-Sided, Mesh-mounted Lightweight Headset with Throat Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-921r0-single-sided-mesh-mounted-lightweight-headset-with-throat-mic/) - Mesh Head straps provide Users a stable yet comfortable fit. The noise-rejecting throat mic can be used in extreme conditions and can work up to 118 dBC. (When headset is used with ear plugs) The chin strap is elastic and adjustable with a quick snap plastic buckle for the perfect fit. The neck strap is soft, elasticized and adjustable making it ideal for utmost comfort. Breathable leatherette and soft-foam ear cushions are resistant to wear & tear. Mesh Head straps provide Users a stable yet comfortable fit. A high-quality, flame-retardant polyurethane cord provides extra durability. 2 Year Limited Warranty
- [HX-920R0 - Single-Sided, Lightweight Headset with Boom Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-920r0-single-sided-lightweight-headset-with-boom-mic/) - 330° rotating, flexible gooseneck arm ensures proper positioning of the microphone. The noise-cancelling electret boom mic provides excellent voice transmission in noisy environments. The microphone windscreen can be easily replaced for hygiene purposes. Breathable leatherette foil on soft-foam ear cushions provides comfort and is resistant to wear and tear. The adjustable headband provides users the ability to easily adjust the headset to their liking. A high-quality, flame-retardant polyurethane connection cord provides superior performance. 2 Year Limited Warranty
- [Cygnus™ with Belt Pack – DECT based Intercom system](https://sedtechnologies.com/Product/communication-systems/wireless-systems/cygnus-with-belt-pack/) - Cygnus™ with Belt-Pack is a portable, DECT based wireless Intercom system designed for up to 8 Users with individual Beltpacks and Headsets for each User.
- [AIRS™ - Advanced Industrial Radio System](https://sedtechnologies.com/Product/communication-systems/wireless-systems/airs/) - AIRS™ is a compact, wireless, portable, instantly-deployable and expandable (Up to 100 Users) VoIP-based wireless communication system.
- [Rope/Cable Coupler (C32*)](https://sedtechnologies.com/Product/parts-accessories/rope-cable-coupler-c32/) - Intrinsically Safe: When used with Rescom Elite® and Rescom® Modular™ system. Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Heavy-Duty: Brass construction, makes the connector rugged & durable Certifications: MSHA, OSHA, IECEx, ATEX, CSA, UL and ISO 9001:2015 Typical Application: Used to connect two Cables/Ropes 1-Year Limited Warranty
- [Rescom® Rope Bag (330002-*)](https://sedtechnologies.com/Product/parts-accessories/rescom-rope-bag/) - Durable: Made with Dupont “Cordura” Nylon, providing strength, durability and resilience (Meets government Specification VT-295) Heavy-Duty Grommet: Brass Grommet on opening prevents wear and tear of bag (Meets government specifications; MIL-G_16491F and MS-20230) Capacity: Small bag holds up to 100’ and Medium bag holds up to 300’ of Rope Shoulder Strap & Handle: Made with heavy-duty material (Meets U.S. Coast Guard Regulations for P.F.D.’s) Breaking Strength (Strap): >1000 lbs. Water-repellent: Proprietary coating makes bag water-repellant Resistance: Rot and Mildew Resistant Rope Log: Water resistant Rope Log document pouch included Easy-Close: Draw string with Barrel-Lock closure Sizes: Available in Two Sizes - Small – Holds up to 100’ of Rope - Medium – Holds up to 300’ of Rope
- [Push-To-Talk (PTT) Or Push-To-Mute (PTM) (040901-0#)](https://sedtechnologies.com/Product/parts-accessories/push-to-talk-ptt-or-push-to-mute-ptm/) - Intrinsically Safe: When used with Rescom Elite® Reliable: Jam-Proof buttons High-Quality: Superior contact switch Connection Cord: A high-quality, flame-retardant urethane cord provides extra durability Intuitive Connectivity: Plugs between the Rescom Headsets and the belt-mounted interfaces (DMI-E/DSI-E) Durable: Molded strain relief increases product durability Easy-to-Wear: Clothing clip reduces unwanted movement Certifications: NFPA, OSHA, CSA, UL, MSHA, IECEx, ATEX and ISO 9001:2015
- [Portable Cable/Rope Reel (RCC-0#/##0)](https://sedtechnologies.com/Product/parts-accessories/portable-cable-rope-reel/) - Intrinsically Safe: When used with Rescom Elite® and Rescom® Modular™ system Simplified Deployement: Built-in junction box eliminates need for additional Junction Box Simplifies Cable/Rope Storage: Prevents tangling of wire/rope bundle Compact Storage: Folding handlebars reduce overall reel height Pneumatic Tires: Ideal for uneven grounds and rough conditions Easy-Winding: Manual crank operation Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Heavy-Duty: Stainless steel construction, makes the reel rugged & durable Certifications: MSHA, OSHA, IECEx, ATEX, CSA, UL and ISO 9001:2015 1-Year Limited Warranty
- [MSHA-approved Communication Cable (####EC2MMB02 Series)](https://sedtechnologies.com/Product/parts-accessories/msha-approved-communication-cable/) - Rugged & Resilient: Ensures product durability Chemical Resistance: Oil, Sunlight, Chemicals, Water and flame retardant Certifications: MSHA, OSHA, UL, CSA, RoHS-2, NEC, IECEx, ATEX and ISO 9001:2015 Colour: Black
- [Bulkhead Pass Through (C11)](https://sedtechnologies.com/Product/parts-accessories/bulkhead-pass-through-c11/) - Intrinsically Safe: When used with Rescom Elite® and Rescom® Modular™ system Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Heavy-Duty: Brass construction, makes the pass-through rugged & durable Pass-Through: Allows connection through steel, vessel or wall for standard rope or communication cable Versatile: Can accommodate vessel or wall thicknesses up to 2.5cm (1”) Certifications: MSHA, OSHA, IECEx, ATEX, CSA, UL and ISO 9001:2015 Typical Application: Air Craft Fuel Cell Installation 1-Year Limited Warranty
- [DuraCORE™ Communications Cable (###EC2MMD02)](https://sedtechnologies.com/Product/parts-accessories/duracore-communications-cable/) - Rugged & Resilient: Unique DuraCORE™ construction ensures increased end-to-end cable strength Chemical Resistance: Gasoline, Motor Oil, Methanol, Ethanol, and Salt Solutions Flexible: Maintains flexibility in extremely cold conditions Distinctive Blue Color: Easy to distinguish cable from other equipment Easy-to-Clean: Smooth surface cleans up easily with soap & water Certifications: OSHA, UL, CSA, IECEx, ATEX and ISO 9001:2015 Tensile Strength: >100 lbs.
- [V-Mic™ – Victim Locator Mic](https://sedtechnologies.com/Product/parts-accessories/v-mic-victim-locator-mic/) - Intrinsically Safe: When used with Rescom Elite® and Rescom® Modular™ system Compact: Will fit through a 2” diameter opening Minimalistic design: Instantly deployable and Intuitive connectivity Expandable: Can be operated by a two-person team, but may be expanded as necessary RF Immune: Resistant to nearby RF Interference, multiple systems can be deployed in close proximity Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Rugged & Durable: Rust-proof construction Watertight: Watertight up to 1 meter
- [BT70-203 Listen Only Bluetooth® Headset](https://sedtechnologies.com/Product/headsets-headphones/wireless-headsets/bt70-203-listen-only-bluetooth-headset/) - Radio Type: Bluetooth® 5.0 12 hours rechargeable battery Personal volume control Communication Distance: 10 meters (32 feet) Dual adjustable Head straps provide a stable and comfortable fit. Adjustable behind-the-head steel tension band and soft head straps allow use under helmets. Optional urethane foil on gel ear cushions for use in hot environments and offers exceptional durability. 2-Year Limited Warranty
- [BT70-204 Bluetooth® Headset with Boom Mic](https://sedtechnologies.com/Product/headsets-headphones/wireless-headsets/bt70-204-bluetooth-headset-with-boom-mic/) - Radio Type: Bluetooth® 5.0 12 hours rechargeable battery Personal volume control Communication Distance: 10 meters (32 feet) Noise-cancelling boom mic 165° rotating, flexible gooseneck arm ensures proper positioning of the microphone Dual adjustable Head straps provide a stable and comfortable fit. Adjustable behind-the-head steel tension band and soft head straps allow use under helmets. Optional urethane foil on gel ear cushions for use in hot environments and offers exceptional durability. 2-Year Limited Warranty
- [This Section Is Under Construction](https://sedtechnologies.com/Product/headsets-headphones/system-headsets/this-section-is-under-construction/) - This page is under construction. Please contact us for information.
- [Air Only Distribution Assembly (ADA)](https://sedtechnologies.com/Product/air-distribution-communication/suit-components/air-distribution-assembly-ada/) - The Air/Communication Assembly (ACA) provides a termination point, without electrical wiring, for the Air Only Hose at the suit interface fitting in the suit.
- [C6* Series Junction Box – Minicom™](https://sedtechnologies.com/Product/other-products/custom-products/c6-series-junction-box-minicom/) - Sleek & Lightweight design Easily customizable Sturdy Plastic housing is made of ABS and provides extra durability Multiple surface-mounting configurations Easy installation for surface-mount variant Enhanced portability for the handheld variant 1-Year Limited Warranty
- [T-Connector (C09)](https://sedtechnologies.com/Product/parts-accessories/t-connector-c09/) - Intrinsically Safe: When used with Rescom Elite® and Rescom® Modular™ system Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Heavy-Duty: Brass construction, makes the connector rugged & durable Intuitive connectivity: Connects directly to the DMI-E or DSI-E to allow connection of two cables and/or ropes Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Certifications: MSHA, OSHA, IECEx, ATEX, CSA, UL and ISO 9001:2015 1-Year Limited Warranty
- [JBI Series Junction Box (Intrinsically Safe) - Rescom® Modular™ and Rescom Elite®](https://sedtechnologies.com/Product/other-products/custom-products/jbi-series-junction-box-intrinsically-safe-rescom-modular-and-rescom-elite/) - Sleek & Lightweight design for enhanced portability Sturdy ABS housing provides extra durability Multiple surface-mounting configurations Easy installation and mounting styles IP-64 rated: Includes dust & water-resistant caps to cover unused connectors Dimensions: W/O handle (L x B x H): 190mm x 100mm x 50mm With handle (L x B x H): 190mm x 100mm x 96mm Certifications: Rescom® Modular™ – CSA, UL, ISO 9001:2015, OSHA and MSHA Rescom® Elite™ – ATEX, IECEx, TSSA, CSA, UL, ISO 9001:2015, OSHA and MSHA
- [HX-935R0 - Single-Sided, Watertight, Mesh-mounted Lightweight Headset with Throat Mic.](https://sedtechnologies.com/Product/headsets-headphones/intrinsically-safe-headsets/hx-922r0-single-sided-watertight-mesh-mounted-lightweight-headset-with-throat-mic/) - Watertight headset design allows easy cleaning with soap & water. The noise-rejecting throat mic can be used in extreme conditions and can work up to 118 dBC. (When headset is used with ear plugs) The chin strap is elastic and adjustable with a quick snap plastic buckle for the perfect fit. The neck strap is soft, elasticized and adjustable making it ideal for utmost comfort. The urethane foil on gel-filled ear cushion is watertight and resistant to wear & tear. Mesh Head straps provide Users a stable yet comfortable fit. A high-quality, flame-retardant polyurethane cord provides extra durability. 1 Year Limited Warranty
- [Rescom® Modular™ - Intrinsically Safe Rescue Communication System](https://sedtechnologies.com/Product/communication-systems/wired-systems/rescom-modular-intrinsically-safe/) - Rescom® Modular™ is the best Intrinsically Safe, Rope Rescue equipment with a built-in Communication Wire for confined space or a high angle rescue scenario.
- [Safety/Communication Rope™ (SCR2N/###)](https://sedtechnologies.com/Product/parts-accessories/safety-communication-rope/) - Intrinsically Safe: When used with Rescom® Elite™ and Rescom® Modular™ system Rated for 9000lb. (2-Man rope): 10,800 lb. ultimate tensile strength Unique SED Design: ½” (13mm) Static Kernmantle, polyester construction with integrated wiring Compatibility: Can be used in conjunction with most rapid descent, mechanical rescue/confined space winching systems (Just like any other 2-Man NFPA rated rope) RF Immune: Resistant to nearby RF Interference Watertight: Up to 35ft with connectors Easy-Twist™ Connectors: Military-style bayonet Connector can be easily disconnected while wearing gloves Chemical Resistance: Resistant to UV Light, Mineral acids, Organic Solvents and Microbial exposure Stable-Elongation: Can be used wet or dry environments Certifications: NFPA, OSHA, CSA, UL, MSHA, IECEx, ATEX and ISO 9001:2015 Colours: Yellow, Orange, Red, Blue, Green, and Purple Sizes: Available in different lengths (50ft- 1500ft)
- [ProCommander™ IV - Maintenance Communication System](https://sedtechnologies.com/Product/communication-systems/wired-systems/procommander-iv-maintenance-communication-system/) - ProCommander™ IV is an Industrial Communication System designed for maintainance groups working in hazardous environments such as Nuclear Power Reactor Vaults.
- [ProCommander™ IV Mini - Maintenance Communication System](https://sedtechnologies.com/Product/communication-systems/wired-systems/procommander-iv-mini-maintenance-communication-system/) - ProCommander™ IV Mini is an Industrial Communication System designed for maintainance groups working in hazardous environments such as Nuclear Power Reactors.
- [Breathing Air Supply Hose](https://sedtechnologies.com/Product/air-distribution-communication/suit-connection-assemblies/breathing-air-supply-hose/) - Breathing Air Supply Hoses have a tough Urethane Jacket & connect plastic suits to station air headers which supply breathing air in Nuclear Power Plants.
- [Combined Air/Communication Hose™](https://sedtechnologies.com/Product/air-distribution-communication/suit-connection-assemblies/combined-air-communication-hose/) - Combined Air/Communications Hoses™ connect plastic suits to station air headers which supply connection for headsets & breathing air in Nuclear Power Plants.
- [2ft Whips](https://sedtechnologies.com/Product/air-distribution-communication/suit-connection-assemblies/2ft-whips/) - 2ft Whips extend the life of Combined Air/Communication Hoses™ and are designed to be left connected to the Air Breathing Stations to provide ease of connection.
- [Header Lock](https://sedtechnologies.com/Product/air-distribution-communication/suit-connection-assemblies/header-lock/) - Header Locks prevent unwanted removal and are designed to lock SED Inc’s 2ft Whips and Combined Air/Communication™ Hoses to the Air Breathing Station.
- [Air/Communication Assembly (ACA)](https://sedtechnologies.com/Product/air-distribution-communication/suit-components/air-communication-assembly-aca/) - The Air/Communication Assembly (ACA) provides a termination point, with electrical wiring, for the Combined Air/Communication Hose at the suit interface fitting.
- [Glove Rings (Small)](https://sedtechnologies.com/Product/air-distribution-communication/suit-components/glove-rings-small/) - Gloves rings (small) provide termination for plastic suit arms, they can be fitted in an air tight fashion to the suit, typically used in nuclear power plants.
- [Glove Rings (Large)](https://sedtechnologies.com/Product/air-distribution-communication/suit-components/glove-rings-large/) - Gloves rings (large) provide termination for plastic suit arms, they can be fitted in an air tight fashion to the suit, typically used in nuclear power plants.
- [Air Distribution Interface (Bobbin)](https://sedtechnologies.com/Product/air-distribution-communication/suit-components/air-distribution-interface-bobbin/) - The Assembly provides a termination point for the Air/Communications Hose at the suit, It can be snapped into the plastic suits to provide breathing air supply.
- [Ram’s Horn Air Supply](https://sedtechnologies.com/Product/air-distribution-communication/air-distribution-products/rams-horn-air-supply/) - The Ram’s Horn distributes cool breathing air to the head area and is made of a lightweight material for easy application with disposable suits.
- [Combined Air/Communication Header™ Connector - Metal](https://sedtechnologies.com/Product/air-distribution-communication/station-fittings/combined-air-communication-header-connector-metal/) - This Combined Air/Communication Header™ Connector supplies breathing air as well as parallel connection for Communication Headsets.
- [Minicom™ - VOX Enabled Portable Headset Intercom System](https://sedtechnologies.com/Product/communication-systems/wired-systems/minicom-vox-enabled-portable-headset-intercom-system/) - Minicom® is a wired, full-duplex, Industrial Intercom system. This headset-to headset communication system is voice-activated & has 1.6km range per Headset.
- [Vcom™ - Professional Vehicle Communication Hub](https://sedtechnologies.com/Product/communication-systems/vehicle-systems/vcom-professional-vehicle-communication-hub/) - Vcom™ is an affordable, all-in-one solution for all your vehicular communication needs, including radio transmission, monitoring & Inter-vehicle communication.
- [DA Series - VOX Enabled Vehicle Intercom System](https://sedtechnologies.com/Product/communication-systems/vehicle-systems/da-series-vox-enabled-vehicle-intercom-system/) - DA Series is a 9 User, full-duplex, wired headset intercom system with voice-activation (VOX), which may be mounted in a vehicle and powered by vehicle battery.
- [ProCommander™ III - Industrial Intercom System](https://sedtechnologies.com/Product/communication-systems/wired-systems/procommander-iii/) - ProCommander™ III is a full-duplex, wired communication system designed for potentially hazardous environments, such as Nuclear Power Station Reactor Vaults.
- [DA Series - Voice Activated Headset Intercom System, Fixed-site application](https://sedtechnologies.com/Product/communication-systems/wired-systems/da-series-voice-activated-headset-intercom-system-fixed-site-application/) - DA Series is a full-duplex, wired headset intercom system with voice-activation (VOX) & a centralized power supply, making it ideal for high-noise industries.
- [Tour & Training™ Radio System](https://sedtechnologies.com/Product/communication-systems/wireless-systems/tour-training-radio-system/) - The Tour & Training™ communication system supports one tour guide and unlimited tourists, and is designed to enhance tours in high-noise environments.
- [Cygnus™ w/o Belt Pack – DECT based Intercom system](https://sedtechnologies.com/Product/communication-systems/wireless-systems/cygnus-w-o-belt-pack/) - Cygnus™ w/o Belt-Pack is a portable, DECT based wireless Intercom system, designed for upto 8 Users, with individual Headsets that have built-in controls.
- [Signal Annunciator Unit 3 (SAU 3) – Hi-Vis Annunciator](https://sedtechnologies.com/Product/other-products/signal-alarms/signal-annunciator-unit-3-sau-3-hi-vis-annunciator/) - The SAU-03 is an Annunciator which can be activated upon certain radiation or fluid levels. A Klaxon speaker gives an audible warning with the strobe lights.
- [Signal Annunciator Unit 2 (SAU 2) – Extension Ringer](https://sedtechnologies.com/Product/other-products/signal-alarms/signal-annunciator-unit-2-sau-2-extension-ringer/) - The SAU-02 is a telephone extension ringer which can be used to increase visibility of incoming calls in high-noise areas and areas with limited visibility.
- [Signal Annunciator Unit 1 (SAU 1) – Alarm Status Indicator](https://sedtechnologies.com/Product/other-products/signal-alarms/signal-annunciator-unit-1-sau-1-alarm-status-indicator/) - The SAU-01 is housed in a NEMA 4 enclosure. The strobe lights can be activated with a remote switch control or a combination of remote switches or an alarm tone.
- [Ulti-Mate® – Belt-mounted VOX/PTT Interface (Non-Intrinsically Safe)](https://sedtechnologies.com/Product/communication-systems/radio-accessories/ultimate-belt-mounted-vox-ptt-interface-non-intrinsically-safe/) - Ultimate® is a Non-Intrinsically safe, belt-mounted radio accessory with Push-to-Talk (PTT) and Voice-Activation (VOX) mode.
- [Power Distribution Box (PDB) – CSA and UL certified](https://sedtechnologies.com/Product/other-products/custom-products/power-distribution-box-pdb/) - SED Inc.’s Power Distribution Box (PDB) can make your product National Electrical Code (NEC) compliant for North America, without all the paperwork and expense!
- [Carabiner Cable Clip](https://sedtechnologies.com/Product/other-products/custom-products/carabiner-cable-clip/) - Fully adjustable Rust Proof Shock Resistant
- [Handsets and Cradles](https://sedtechnologies.com/Product/other-products/handsets-cradles/handsets-and-cradles/) - Available in 3 handset colours: black, white, red First in industry, high performance PTT bar switch Operating lifetime of the switch 500,000 cycles @ 1Amp, 125VAC SED cord anchoring system prevents twisting and pullout of connection cord Dynamic amplified microphone with moisture resistance Various connection possibilities offered including pre-connectorized, fork terminals, or blunt cut Neoprene or vinyl cord sets are available (other options available upon request) Durable ABS cradle Positive handset retaining clip: chromed spring-steel (optional) Cradle has a toggle switch to mute external speaker (optional) Available in a variety of formats including plug and play or provided with terminal strip for customer installation
- [Place-Keeper Flagging Devices](https://sedtechnologies.com/Product/other-products/custom-products/place-keeper-flagging-devices/) - These magnetic place keepers help Users never misplace, forget or get distracted midstream from making a control panel program change or adjustment ever again!

## Categories

- [News](https://sedtechnologies.com/category/news/)

## Product categories

- [Air Distribution & Communication](https://sedtechnologies.com/product-category/air-distribution-communication/)
- [Communication Systems](https://sedtechnologies.com/product-category/communication-systems/)
- [Human Performance Trainers (HuPerT)](https://sedtechnologies.com/product-category/human-performance-training-hupert/)
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- [Air Distribution Products](https://sedtechnologies.com/product-category/air-distribution-communication/air-distribution-products/)
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- [Headsets & Headphones](https://sedtechnologies.com/product-category/headsets-headphones/)
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- [Wireless Headsets](https://sedtechnologies.com/product-category/headsets-headphones/wireless-headsets/)
- [System Headsets (Not for Individual Sale)](https://sedtechnologies.com/product-category/headsets-headphones/system-headsets/)
- [Intrinsically Safe Headsets (Halo Pro®)](https://sedtechnologies.com/product-category/headsets-headphones/intrinsically-safe-headsets/) - The Halo Pro® series solutions offer more Intrinsically Safe Radio Headsets & Accessories than any other headset accessories in the market. Halo Pro® allows Users to connect Headsets to the Radios via the UM (VOX/PTT) or SRI (PTT only) Interface. Or, just connect the headsets directly via an adapter cord to the host radio. The UM Interfaces are energy efficient and may be attached to D-rings or belts using your choice of carabiner or belt loop supplied with each unit. With a choice of application-specific Headsets and the clearest audio in the business, Halo Pro® series makes it easy to add versatility to your existing radios without compromising intrinsic safety. Hazmat, high noise, wet and dirty environments, can finally be handled with confidence using the Halo Pro® Intrinsically Safe Headsets & available Interfaces. 
- [Other Products](https://sedtechnologies.com/product-category/other-products/)
- [Handsets & Cradles](https://sedtechnologies.com/product-category/other-products/handsets-cradles/)
- [HuPerT Accessories](https://sedtechnologies.com/product-category/human-performance-training-hupert/hupert-accessories/)
- [Parts & Accessories](https://sedtechnologies.com/product-category/parts-accessories/)

## Product tags

- [Aviation](https://sedtechnologies.com/product-tag/aviation/)
- [Construction & Heavy Equipment](https://sedtechnologies.com/product-tag/construction-heavy-equipment/)
- [Data Centres](https://sedtechnologies.com/product-tag/data-centres/)
- [Emergency Services](https://sedtechnologies.com/product-tag/emergency-services/)
- [Events & Entertainment](https://sedtechnologies.com/product-tag/events-entertainment/)
- [Food Processing](https://sedtechnologies.com/product-tag/food-processing/)
- [Inspection](https://sedtechnologies.com/product-tag/inspection/)
- [Intrinsically Safe Applications](https://sedtechnologies.com/product-tag/intrinsically-safe-applications/)
- [Landscaping & Tree Services](https://sedtechnologies.com/product-tag/landscaping-tree-services/)
- [Maintenance Communication](https://sedtechnologies.com/product-tag/maintenance-communication/)
- [Manufacturing](https://sedtechnologies.com/product-tag/manufacturing/)
- [Marine & Boats](https://sedtechnologies.com/product-tag/marine-boats/)
- [Mining](https://sedtechnologies.com/product-tag/mining/)
- [Nuclear Power Plants](https://sedtechnologies.com/product-tag/nuclear-power-plants/)
- [Oil & Gas](https://sedtechnologies.com/product-tag/oil-gas/)
- [Pharmaceutical](https://sedtechnologies.com/product-tag/pharmaceutical/)
- [Ports & Shipping](https://sedtechnologies.com/product-tag/ports-shipping/)
- [Power Generation](https://sedtechnologies.com/product-tag/power-generation/)
- [Railway](https://sedtechnologies.com/product-tag/railway/)
- [Recycling & Solid Waste](https://sedtechnologies.com/product-tag/recycling-solid-waste/)
- [Road Construction](https://sedtechnologies.com/product-tag/road-construction/)
- [Search & Rescue (SAR)](https://sedtechnologies.com/product-tag/search-rescue-sar/)
- [Tour & Training Type Applications](https://sedtechnologies.com/product-tag/tour-training-type-applications/)
- [Transportation](https://sedtechnologies.com/product-tag/transportation/)