FREE APP ALERTS FOR PEACE OF MIND: No hub required; No extra cost. The window door contact sensor is controlled by Tuya Smart App or Smart Life App.
Smart Door and Window Sensor: WiFi Door Sensor for Home Security, Free App Alerts, Wireless Contact Sensor, Programmable with Smart Life Devices
WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-Pack) : Electronics
Avatto Tuya Wifi Door Sensor, Smart Door Open/closed Detectors, Smart Life App Wifi Window Sensor Work With Alexa,google Home - Window Door Sensor - AliExpress
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WIFI Door Sensor
WiFi DOOR SENSOR WITH APP ALERTS: No hub required and No fees charge. Control with the Tuya Smart or Smart Life app. Get instant app free
WiFi Door Sensor: Wireless Window Sensor with App Alerts, Tuya Smart Contact Sensor for Home Security and Smart Home Automation, No Hub Required
Smart Door Window Sensor: Zigbee Door Sensor with App Alerts, Wireless Contact Sensor for Home Security and Smart Home Automation, Tuya ZigBee Hub Required, Compatible with Alexa Google Home (1Pack)
SMART SECURITY SENSOR WITHE FREE APP ALERTS: Wifi door window sensor, Controlled by Tuya smart or Smart life app; when door/window is opened or
2 Pack WiFi Door Sensor: Smart Window Contact Sensor, Free App Alerts, Programmable with Tuya/Smart Life Devices for Home Security & Smart Home
WiFi - Sensor de Apertura de Puertas Y Ventanas - Tuya Smart Life
At Home Securitysmart Wifi Door Sensor - Alexa/google/tuya Compatible Security Alarm