Are wifi door window security sensors worth it?

If you install a WiFi door sensor alarm on your door, when someone opens the door without your knowledge, the sensor will send a message to the mobile app wirelessly to remind you of the door's open or closed status.It will alarming at the same time,the person who want to open your door will be frightened.

Many people wonder if door window alarm really work. This product is at the forefront of your home and almost always serves as the first line of defense against uninvited guests. Window and door sensors are devices used to detect unauthorized entry or access through windows and doors, and can alert you at the first time.

 

The alarm is placed on or inside the door or window frame. The magnet is placed on or inside the door or window itself. When the door or window is opened, the magnet will separate from the sensor, causing it to activate.

 

Wifi door window alarm work with the Tuya app and send notifications to the app, so you can know when someone tries to open your door or window even when you are not at home.

 

We recommend that you place the door alarm on all doors and windows that could be accessible to an intruder.It can also be shared with your family through the mobile app so that your family can also understand the safety of the home.If you have children at home, this can also be used to remind you to prevent them from opening the door and going out alone.