TN7100 Addressable Fire Extension Telephone

Product Category

TN7100 Addressable Fire Extension Telephoneis 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.

Overview

The extension can constitute a fire telephone system together with TN7000 Fire Telephone Control Panel, TN7101 Fire Telephone Mobile Handset, TN7300 Addressable Fire Telephone Jack Socket and TN7301 Fire Telephone Jack Socket

Feature and Benefit

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 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 nonpolarized two-wire
Voice Frequency	300Hz～3400Hz
Color of the Enclosure	red
Dimension	L:204.0 x W:80.0 x H:56.7 mm
Weight	0.35 Kg
Operating Temperature	-10°C to +55°C
Relative Humidity	0 to 95% Relative Humidity, Non condensing