Ewelink Zigbee 3.0 PIR Motion Sensor Human Motion Infrared Detector Security Alarm Works with Alexa Google Home Zigbee2Mqtt

This product is Zigbee version, Users must have/already bought a zigbee hub to operate. If without a zigbee hub, then such model will not work. ZigBee PIR motion sensor detector movement sensor ewelink app wireless home automation system work with Alexa Product Features: [Advanced Motion Sensor] PIR detects human body or animals thatare moving,360°detection angle, 5m detection distance, can achievereal-time monitoring day or night. [Emergency Alert Push Function] When there is movement detectedthe alert notifications will be pushed to your phone, be aware of what'shappening at home even when you're away. [History Records Tracking] You can track the history of sensoractivities. [Strong Performance] Ultra-long Standby Time Long transmission dis-tance, high sensitivity,and strong network signal. Ultra-long standby time.Powered by 2pcs AAA batteries(include),can last for about 12 months. [Low Voltage Remind] When the battery level is low, it will automatically remind you to chan