Note: The smart ZigBee Tuya PIR Motion Sensor must work with Tuya gateway Hub which supports ZigBee protocol. It can’t work without Tuya ZigBee intelligent gateway. Features: 【APP Remote Control】Connect with the Tuya ZigBee gateway Hub, simple download APP “Smart Life/Tuya” on iOS and Android to add the device to detect the human body movement. Home security in your hand all the time. 【Advanced Motion Sensor】PIR detects human body or animals that are moving, 360° detection angle, 7m detection distance, can achieve real-time monitoring day or night. 【Emergency Alert Push Function】When there is movement detected, the alert notifications will be pushed to your phone, be aware of what’s happening at home even when you’re away. 【Linkage alarm with more sensor】Discovery scenarios: when you get up at night, PIR detects your movement, light will on automatically. You can track the history of sensor activities. 【Strong Performance & Ultra-long Standby Time】High sensitivity, and strong network signal. Ultra-long standby time. Powered by 3pcs AAA batteries(not included), can last for 1 year. Specifications: Power Supply: 3*AAA (not included) Standby Current: 26uA Standby Time: 8-12 months Sensitive Angle: 360° Sensitive Distance: 7m Wireless Connection Protocol: ZigBee APP: SmartLife/Tuya Support systems: Android and IOS Material: Superior ABS Operating Temperature: 0°C~ 60°C Operating Humidity: 20% ~85% Package Size: Approach. 8 * 8 * 5cm / 3.1 * 3.1 * 2in Package Weight: Approach. 107g / 3.8oz