WIFI Wireless PIR Motion Sensor can effectively prevent pet interference and false alarms
We Beijing HiYi Technology are the manufacture & agent for lab equipment, IoT smart home security devices, food test equipment with more than 15 years and OEM is welcomed.
Web: [ Ссылка ]
Email: info@hiyipro.com
Tel:+86 010-56538958
![](https://i.ytimg.com/vi/eCUGMS-uhPE/mqdefault.jpg)