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SNNROO WiFi Door Sensor Smart Window Contact Sensor Compatible with Alexa Google Assistant，APP Control and Message Alert Function Wireless Security Alarm Door Open Chime Sensor for Home Bussiness
Main Feature: �Wifi Connect】By connecting WIFI (2.4G only) and mobile phone connection whether you are at home or away the smart WiFi contact sensor will push notification to alert you when door/window is opened or closed.(Note: only supports:...
$14.08 $12.08 Delivery: $1.99
