1) wireless internal antenna pir motion detector pir sensor
CPU intelligent judgement
2) unique power saving
3) MOQ 10

wireless internal antenna pir motion detector pir sensor wireless pir indoor pir motion sensor 

1. CPU intelligent judgement, the CPU can auto comapre the judge whether that is a real or faulse alarm beofore alarming.

2. unique power saving function

3. senstivity adjustable

4. high auti-interference ability, do not alarm when using mobile nearby

5. low voltage transmitting