1.Power stock via built in 21700 Li-ion Battery.
2.No need wiring,no need punching,100% wireless.
3.Plug&play,simple operation,easy installation.
4.3 key techs:Microwave motion detection+Build in smart power management+built in decode.
5.Microwave motion detection technology:Actively detection in 0.6S,Fast,longer and wider range detection,Not affected by environment, temperature and reflect light.
6.available for any areas ineed CCTV but without power and ethernet.