Tuya PIR Motion Sensor Zigbee Mini Movement Human Body Sensor Detector Smart Home Security Alarm System With Alexa Google HomeDescription: This Zigbee senosr and detector can't paintings standalone with out gateway. 100% Brand New and High Quality! 【Advanced Motion Sensor】PIR detects human physique or animals which are moving, 120° detection angle, 5m detection distance, can obtain real-time tracking day or night.【Emergency Alert Push Function】When there is movement detected, the alert notifications can be pushed to your phone, pay attention to what&;s taking place at domestic even supposing you&;re away.【History Records Tracking】You can tune the history of sensor activities.【Strong Performance Ultra-long Standby Time】Long transmission distance, excessive sensitivity, and robust community signal. Ultra-long standby time. Powered by means of technique of 1pcs CR2450 batteries(include), can final for roughly 18 months Included: 1 * PIR Motion Sensor1 * User ManualNotes: This Zigbee senosr and detector can not work standalone with out gateway.