Seamless Integration: Compatible with other smart devices for a comprehensive home automation experience. Environmental Awareness: Senses room lightness and darkness, adjusting settings accordingly for optimal visibility. Real-Time Alerts: Sends notifications directly to your smartphone via the app, keeping you informed of any movement in your environment. Wide Coverage: Offers a detection distance of up to 7 meters with a broad angle of 170 degrees, providing substantial security coverage. Design: Operates effectively in temperatures ranging from -10 C to 45C and can withstand humidity levels of 0 to 95% RH. Model Number:Motion Sensor Smart home platform:for Mi home/ Note:Need to use with for gateway Item name:Human Body Sensor Protocol:ZigBee Detecton Dietance:7M Detecton Angle:170 Degree Light-intensity Detection:support Connection:ZigBee Wireless Protocol (The product appearance and printed words depending on the batch, but this does not affect use) Colour:As Shown Material: ABS Package Contents: 2 x Human Body Sensor 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.