Ewelink Zigbee Door Sensor Open Closed Window Detector APP Control Smart Home Security Alarm Work with Alexa Google Smart home socket Outer box size: 460*270*210MM

Outer box size: 460*270*210MM

Humidity Measure Range: 0% RH ~ 100%RH

or hallways

The human body infrared sensor of small size

2C unshielded wire

Ewelink Zigbee Door Sensor Open Closed Window Detector APP Control Smart Home Security Alarm Work with Alexa Google Smart home socket Outer box size: 460*270*210MMNotice: This device need connect to eWeLink Zigbee Gateway. 1. This product Cannot be used alone. 2. It will not work without the eWeLink Zigbee Gateway. eWeLink ZigBee Door Window Sensor eWeLink Zigbee Door Open Closed Sensor Smart Home Security Anti theft Door Window Detector Works With eWeLink Gateway Stick and use Perceive the opening closing of doors, windows, appliances and furniture cabinet doors, drawers, etc. After connect the zigbee door