DA Series™ – Vehicle

This is a full duplex industrial intercom system, with a VOX switch (voice activated) amplifier, which may be mounted in a vehicle. Power is supplied by the vehicle battery. Junction Boxes provide convenient connection to the system by the client. The headsets are supplied with either a boom or throat microphone for use in higher ambient noise, such as experienced by vehicular traffic on roadways.


Headset Features:

Mount: Dual Head Straps with behind-the-head Steel Tension Band
Weight: 500 gr (18 oz)
Hearing Protector
Noise Reduction: 24 dB NRR
Receivers (Speakers), Dual
Frequency Response: 300 Hz to 4 kHz
Sensitivity @ 1Khz: 73 ± 2 Db
Noise Cancelling Microphone, Boom
Ambient Noise: For noise levels to 118 dB
Noise Shielding Microphone, Throat
Ambient Noise: For noise levels to 125 dB
Connection Cord and Termination
Jacket Material: SEDFLEX™
Chemical Resistance: Gasoline, ethanol, methanol, motor oil, salt solutions
Temperature Range: -40°C to 60°C (-40°F to 140°F)
Connector: Bayonet Watertight to 0.5m (18”)
Cord: 1.5 m (5’), curly retractile
Power Supply - PS9BT81
Size: 10 x 10 x 5cm (4” x 4” x 2”)
Connection Method: Via Terminal Strip
Vehicle Battery:  12 – 24 VDC
Adaptor Cords:
AC191-0.3 Safety Breakaway Cord - connects between CJ box and headset. Length: 0.3m (1 foot)
Extension Cords: Please Inquire
Junction Boxes:
Size: 10 x 10 x 5cm (4” x 4” x 2”)
C-J01-T: Single jack with terminal strip (use inside vehicles) 
C-J01-TW: As above, but with watertight jack cover (use outdoors)