Description
Wireless Pet Immunity PIR Detector
ST-321
- Pet immunity with the signal from the double sensor.
- Improve the stability greatly based on analyzing the signal of dual symmetrical.
- Element and microprocessor.
- Automatic temperature compensation which can adapt the temperature
- Change of the environment.
- Anti-white light function.
- Anti-magnetic interference with counting pulse sensitivity.
- Support low voltage alarm detection function.
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