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.

For example, the fire extension telephone (fixed) installed in the field can be lifted and the fire telephone mobile handset can be plugged into the fire telephone jack socket to talk with the staff in fire control center.

PE-AFI-1280 Fire Telephone Control Panel (herein- after referred to as the telephone control panel) is new-developed Automatic Control System for Fire Protection. PE-AFI-1280 Fire T elephone Control Panel can constitute a fire telephone system together with PE-AHS-128 Addressable Fire Extension Telephone.