Wireless contact sensor

Do you want to keep your valuables safe in your home? Does your family like to go on excursions, but you're afraid to leave the apartment?





With this device, you can keep an eye on your home from anywhere in the world!





Thanks to the smart Sonoff DW2 Wifi sensor, monitoring your home will be child's play!





All you have to do is place the sensor on a door or window, then pair it with your home Wifi network via the eWeLink mobile application.




As soon as the two units move apart, you will immediately receive a notification on your phone that the door has opened.




The mobile application can store when the door or window was open and when it was closed.




You can attach the device to both doors and windows using the self-adhesive on the device.





Product features:





Manage settings: using eWeLink APP


For Android, iOS systems


Application language: English


Battery type: AAA 1.5V


Voice control: Amazon Alexa, Google Assistant


Material: plastic


Size: 7x3.1x1x9 cm





What's in the product box?





1 pc Wireless opening sensor