Main Features:

Work with other Xiaomi smart devices
Intelligent induction: when somebody goes through, the night light will turn on automatically
Sense the lightness and dark of your room
Notice function: sent alert to you through the APP
ZigBee wireless connection
Built-in 1pc CR2450 cell battery
Detection distance: 7m
Detection angle: 170 degree
Working temperature: -10 - 45 Deg.C
Working humidity: 0 - 95pct RH

Parameter：

Brand: Xiaomi
Model: Smart Home
Material: Plastic
Package weight: 0.079 kg
Product size (L x W x H): 3.00 x 3.00 x 3.30 cm / 1.18 x 1.18 x 1.3 inches
Package size (L x W x H): 10.00 x 6.60 x 3.30 cm / 3.94 x 2.6 x 1.3 inches
Package Contents: 1 x Xiaomi Smart Home Aqara Human Body Sensor ( with Holder )

Aqara body sensor

A sensor that uses infrared to detect human movement in the surrounding environment
It consists of a sensor body and a mounting bracket, with an integrated light sensor
Judge the brightness of the indoor light, to automatically turn on the lights when there is someone and the light is low, etc.

Note: This product must work with the xiaomi hub or aqara hub gateway,you can click the following picture to buy the hub