Human motion Pir motion sensor wireless connection for home application. Features: Work with other Xiaomi smart devices. Sensing the human body to light up the mini night light, and sending you an alert via APP when your pet returns. Feel the light and dark of the room. Support light intensity detection. Multiple installation methods: vertical, wall and ceiling. With a stand, the human sensor can be rotated in pan/tilt direction. Combine with other Xiaomi smart devices to achieve multiple functions. Two simple installation steps for ease of use. Specifications: Model: Human body sensor color: White Detection distance: 7m Detection angle: 170 degrees Light intensity detection: support Battery: 1 * CR2450 button battery Working temperature: -10 ~ 45 degrees Celsius Working Humidity: 0 - 95% RH Product size: 3.3 * 3.0 * 3.0cm / 1.3 * 1.2 * 1.2in Item weight: 18g / 0.6ounce Package size: 10.0 * 6.6 * 3.3cm / 3.94 * 2.59 * 2.0in Package Weight: 120g/4.23oz Packing list: 1 * human body sensor (with bracket) Note: Due to different shooting light and monitor display, the item color may have slight color difference.