Description
Wireless Security System Fire Alarm Smoke Detector Gas Alarm Detector
Low battery signal
Test button/Hush function(RED LED)
Solid connections and battery included
CE-CPR EN14604&VDS APPROVAL
Technical Parameter:
10Y 3V battery operated Flash alarm indicator (red)
85 db alarm signal within 3 m
Solid connections and battery included
Low battery signal
The test button/hush function
Size: (diameter) 101×34mm
The smoke alarm works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at the initial stage of the fire. It consists of a photoelectric system, a signal-processing identification circuit, and an alarm circuit. The infrared scatters on the surface of the smoke when the smoke enters the darkroom of the detector, then the photoelectric diode receives the scattered light and generates the photoelectric signal current. The photoelectric signal generates the alarm signal after being processed by the identification circuit, accordingly, the purpose of alarming is achieved.
Complaint
