It has a nice appearance and great features by adopting advanced import sensor and professional PIR disposal chip. It learns code with alarm panel automatically. When detecting the human body move in the detective areas, the microprocessor would send the signal to alarm panel, and then decide whether to make alarm or not after calculation. It works by detecting human body’s PIR spectrum.
The product also possesses intensive temperature-compensating function, which can greatly ravel out the weaker detective function caused by the changeful temperature. Detect and report automatically when low-power on. The classes of gain can be adjustable with the function of anti-white light interference and anti-magnetic interference.