Description
Fixed Telephone Handset-Overview
The Fire Telephone System is a dedicated communication system that connects the fire control center with critical areas of a building. Comprising a central control unit, multiple extension terminals, and transmission cabling, this system ensures reliable communication during fire emergencies.
Technical Specification
Working Voltage: Powered by jack
Working Current: 10-40mA
Call Audio Range: 300-3400MHz
Operating Temperature: –10°C to +55°C (+14°F to +131°F)
Operating Humidity: ≤ 95% RH (no condensation)
Functions
Visual Indicator
Visual indicator flashes in monitoring status, helpful for quickly identifying the status of the equipment.
Convenient Usage Method
Plug-and-play, automatic call, portable design.
High Compatibility
Compatible with third-party manual call point.
