How to install fire alarm and button + connect to control box.
Fire hydrant button, with indicator light, 4 lines, without light, 2 lines.Fire alarm system, also called fire alarm system, automatic fire alarm system.The system is composed of a fire alarm host, a fire characteristic or an early fire characteristic sensor, an artificial fire alarm device and an output control device.
The fire button terminal in controller is COM or C is connected with NC or NO, the alarm in the controller for BLC and G, voltage is 24V.
The automatic fire alarm system for early detection of people informed of the fire, and promptly take effective measures to control and extinguish the fire, an automatic fire facilities and set in a building or other place, is a powerful tool for people to fight the fire.
The sensor can detect the characteristics of fire or the early characteristics of fire, and transmit the relevant signals to the fire alarm host.The alarm host completes the display and recording of the signal and completes the corresponding output control.
