Smoke detector alarm sensor

Functions

In normal case,the detector`s indicator will flash about every five to six seconds. The detector automatically detects the concentration of smoke in the environment,and sets sensitivity automatic compensation in accordance with the use of environment. When the smoke concentrations close to the alarm value, detector operates Intelligently to the smoke concentration trend,and warning light starts flashing.If the results of operation meet or exceed the alarm value, detectorwill output alarm signal-red LED stays on, audible, and start relay output. When smoke return to normal in the environment, the detector automatically restored to normal working condition.

Applications

1) Using infrared to detect somebody for Anti-theft system;

2) Using infrared to detect somebody for smart home system and to achieve linkage control functions.

Main Features

Ø Infrared detector uses advanced digital signal processing technology.

Ø Designed by the high-precision passive infrared detector head and logic digital circuit.

Ø Automatic temperature compensation, low power alarm, tamper cover.