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TN7 Fire Telephone System

TN7101 Fire Telephone Mobile Handset

  • GB16806-2006
  • The handset can be taken along so that it is convenientfor fire management personnel to use
  • Using special telephone chip with clear and reliable talk
  • The handset can directly call a fire telephone control paanel as it is plugged into a jack socket
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Technical Specifications

Operating Voltage 24VDC (Telephone bus 18V–28V)
Operating Current Current≤25mA
Wiring Connect with Jack Sockets through non-polarized telephone bus
Voice Frequency 300Hz – 3400Hz
Plug 3.5mm mono audio plug
Colour Color of the enclosure: Red
Dimension (L×W×H) 199.8 × 50 × 38.5 mm
Weight 160g
Operating Temperature -10°C -+55°C
Humidity 0 to 95% RH, Non-condensing