Efficient and Reliable: The Motion Sensor is an essential component for your smart home setup, compatible with Compatible with Xiaomi Mi Home. It uses advanced ZigBee wireless technology to ensure a stable and fast connection. Quick and Easy Installation: Features a peel-and-stick installation method that makes it simple to set up without any tools. The compact design allows it to be placed anywhere. Enhanced Motion Detection: Equipped with a 130° wide-angle sensor, the Motion Sensor can detect movements up to 7 meters away, making it perfect for security and automation of lighting. Long Battery Life and Eco-Friendly: Operates with a CR2450 battery (included), offering up to 1 years of battery life. It's designed to be energy-efficient, reducing the need for frequent replacements. Battery Type: CR2450 Wireless Connection: Bluetooth 5.0 Operating Temperature: -10°C to 50°C Detection Range: Approximately 7m Detection Angle: Approximately 130° Note: This product must be used with a Bluetooth gateway or Bluetooth Mesh gateway, such as the Xiaomi Xiaoai Touchscreen Speaker or Xiaomi Smart Multi-mode Gateway. Color: White Material: plastic Package Contents: 1 * Motion Sensor 2 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.