TN7100 Addressable Fire Extension Telephone
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Overview: TN7100 Addressable Fire Extension Telephone
TN7100 fire telephone extension (hereinafter referred to as telephone extension) is a bus communication device dedicated to fire protection, which can make full-duplex calls with the fire telephone switchboard.
Applicable places: hotels, restaurants, office buildings, teaching buildings, banks, warehouses, libraries, computer rooms and power distribution rooms
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Feature and Benefits
•GB16806-2006
•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
Operating Current: Standby Current ≤600 uA 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
Colour: Color of the Enclosure：Red
Dimension/LWH: 204 X 80 X56.7 MM
Weight: 350g
Operating Temperature: 0°C-+55 °C
Humidity: 0 to 95% RH, Non condensing
TX7 Serials Addressable Fire Telephone System
The fire telephone system is a special equipment for fire communication. When a fire alarm occurs, it can provide a convenient and fast means of communication. It is an indispensable communication equipment in the fire control and alarm system. The function of the fire telephone is to promptly alarm fires. It is generally set up in the fire control room. If there is no fire control room, it is generally set up at the gate.
