EMERGENCY TALK BACK UNIT

The emergency talkback unit shall be installed at suitable locations inside the coach, with the microphone/ loudspeaker positioned approx. 1.5m above the vehicle floor.

  • The function of emergency talkback unit is to provide communication between driver and passenger.
  • To illuminate legends on emergency talkback unit screen, high intensity LED is used along with light pipes.
  • The PCB incorporates all of the remaining electronics for the emergency talkback unit and the external interface connector is direct to the PCB.
EMERGENCY TALK BACK UNIT

Technical Specifications

  • Microphone pre-amplifier.
  • Pre-amplifier for loudspeaker.
  • Weight : 4 kg (approx.).
  • Approximate mechanical size: 129 mm (L) × 155 mm (H).

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