Fire detectors include temperature-sensitive fire detectors, smoke detectors, composite smoke detectors, ultraviolet flame detectors, combustible gas fire detectors, and infrared fire detectors.
2, the alarm button
Alarm buttons include manual fire alarm buttons and fire hydrant buttons.
Alarms include fire alarms, fire alarms, and fire alarms.
4, fire alarm controller
The fire alarm controller includes a control panel, a CRT monitor, a direct control panel, a bus system operation panel, a power supply panel, a fire telephone switchboard, and a fire emergency broadcast system.