The fire telephone system is a special system for fire communication. The fire telephone system has a private circuit for transmitting signals. In the event of fire, the fire telephone system can be used to directly communicate with the fire control center.
GB16806-2006
Non-polarized two-wire for communication and talk, cost effective for wiring
Connect up to 100 TN7100 Addressable Fire Extension Telephone, talk with maximum 3 extension telephones simultaneously
Support up to 9-hour recording of talk
Provide 999 different kinds of messages which can be searched by type or time
Black and white 128×64 LCD, displaying 64 characters
Support offline programming by software, edit Fire telephone installation location
Support for offline programming and exporting history using usb flash drives