Place It Wherever You Want No tools required for installation. With a sensor stand and sticker, you can set the motion sensor wherever you want. The stand can make a 360 rotation and you can easily adjust the detection angle. Smart Control in Apple Home App Works with other HomeKit-enabled accessories in Apple Home app to make your life easier. A Complete Smart Home Solution We offer a comprehensive suite of smart home products that allow you to create endless combinations of use cases and customized scenes. Through the Aqara Hub’s Zigbee connection, Aqara devices can still operate locally even when there is a weak WiFi signal. Security Notification With the Motion Sensor, you can turn on alarm mode when you leave the house. If motion is detected, the Hub will sound an alarm and send a notification to your phone. Advanced Technology A Japanese infrared sensor is used to detect human motion through the moving heat source and the US Polyolefin Fresnel lens is used for high precision detection. The shell is made of anti-UV material and the colour will not fade allowing for long-term usage. The high quality flame-retardant material is used to improve safety.