1、PIR Sensor: Detect any movement around your home with a 7m, 120° range. Automatically turn on lights, scare away potential thieves or intruders, and receive alerts on your smartphone app. Enhance security for your family and property. 2、Smart Motion Detection: Connect with other devices to set personalized scenes. Night light mode guides you pass through stairs, kitchen, corridors, and bedrooms at night for safety and convenience. 3、Easy Installation: Cord free setup in seconds, just pair with your smartphone app on a 2.4G network. Stick it anywhere with the strong double sided adhesive pad, no tools required. 4、Automatic Lighting Control: Trigger lights when you enter the room, and turn off when you leave. Automate home lighting with timers and routines, saving energy by automatically turning off lights when no motion is detected. 5、Wide Compatibility: Support for Tuya and for Smartlife APP, compatible with for Android, for iOS, for Google Assistant. Powered by 1xCR123A battery or USB power input, no worries about power supply.