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2 Pack Wireless WiFi Smart Door and Window Smart Sensor Alarm, Tuya APP Control Home Security System, with Push Notifications and Real-Time Alarm, Compatible with Alexa Google Assistant
Receive Real-time Alarms Remotely when door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. so you don't have to worry about your baby going out of house without notice, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home,shop,office,etc. Compatible with Google Play,Andriod and Ios System No hub required and No fees charge. Convenient for you to detect the status of your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.So you can travel or go

Price is $27.00
Price: $26.89