KERUI Tuya WiFi PIR Motion Sensor

Features:
[APP Remote Control] Simple download APP Smart Life/Tuya Smart to add the device to detect the human body movement, no hub required.
[Passive Motion Sensor] When someone enters the monitoring range of the detector and the detector is triggered, the LED flashes and alarm sounds, high sensitivity.
[Alarm Push] When there is movement detected, the alert notifications will be pushed to your phone, be able to know what's happening at home.
[Wide Detection Area] It supports a 110 detection angle and an 8m detection distance to achieve wide-area monitoring day or night. The alarm sound is 120dB.
[Power Supply Mode] Powered by external USB 5V DC power supply. 3pcs 1.5V AAA batteries (not included) are only for emergency supply.