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HomeProductsFire Telephone SystemFire TelephoneAddressable Fire Extension Telephone for Fire Alarm
  • Addressable Fire Extension Telephone for Fire Alarm

Addressable Fire Extension Telephone for Fire Alarm

    Payment Type: L/C,T/T

Basic Info

Model No.: TN7100

Type: Industry Alarm

Usage: Fire

Additional Info

Packaging: Carton

Brand: TNA

Transportation: Ocean,Land,Air

Place of Origin: Shenzhen


Product Description

Addressable Fire Extension Telephone

TN7100 Addressable Fire Extension Telephone(called the extension)is a bus communication device special for fire protection system. The extension can transmit and receive signals with a fire Telephone Control Panel. It is suitable for hotels, restaurants, office buildings, teach buildings, banks, warehouses, libraries, computer rooms and switching rooms.


  • Non-polarized two-wire for communication and talk, cost effective for wiring.
  • Using electronic addressing.
  • Lifting the extension can call a Fire Telephone control panel.
  • As the extension receives a call from a Fire Telephone Control Panel, it will ring to remind customers of answering it.

Technical Specification

  • Part Number TN7100
  • Standard
Compliance GB 16806-2006
  • Specification
Operating Voltage 24V DC(Telephone bus 18V~28V)
Operating Current Standby Current≤600uA
Talk Current ≤25mA
Programming Electronically addressing for one code
Wiring Connect with the fire telephone control panel through non- polarized two-wire
Voice Frequency 300Hz~3400Hz
  • Physical
Colour Color of the Enclosure: red
Dimension L:204.0 x W:80.0 x H:56.7 mm
Weight 0.35 Kg
  • Environmental
Operating Temperature -10°C to +55°C
Relative Humidity 0 to 95% Relative Humidity, Non condensing

Addressable Fire Extension Telephone

Looking for ideal Fire Extension Telephone Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Extension Telephone for Fire Alarm are quality guaranteed. We are China Origin Factory of Addressable Fire Extension Telephone. If you have any question, please feel free to contact us.

Product Categories : Fire Telephone System > Fire Telephone

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