Tuya Smart WiFi Door Sensor Home Security Alarm Open / Close Window Detector APP Remote Control For Alexa Google

Tuya Smart WiFi Door SensorReal-time monitor whether doors/windows are opened.Smart Life APPChanging Lives in Wireless Era, Real-time Grasp the Situation at Home.State SynchronizationNo need to worry about whether doors/windows are closed or not when you go out.It's easy to check the doors/windows' status through the Tuya APP, so you can travel worry-free.Receive Alarms RemotelWhen the door/window is opened illegally,the sensor will send out an real time alarm,and the user can remotely receive the alarm reminder in their mobile phoneLow Power WarningWhen power is low, the sensor will push messages through Tuya APP to remind user to replace batteries in time.Support to Real-time Check Recording StatusThe sensor can record door/window opening/closing status on 24/7. User can check these data anytime and anywhere through Tuya APP.Easy InstallationNo need to use complicated tools when installation, just use 3M glue to install, firm and durable.As the picture, the two arrows are opposite, the distance between the two components should be asclose as possible, and the close stdistance should not affect the opening/closing of the door/window.Multi-purpose ApplicationAccording to different needs, thesensor can be used in various scenarios.Product InformationProduct IncludeOption A: 1pcs Wifi Door Sensor White (battery not include)Option B: 3pcs Wifi Door Sensor White (battery not include)Option C: 8pcs Wifi Door Sensor White (battery not include)Option D: 1pcs Wifi Door Sensor Black (battery not include)Option E: 3pcs Wifi Door Sensor Black (battery not include)Option F: 8pcs Wifi Door Sensor Black (battery not include)