An additional layer of security for your house can be added with a two-in-one wireless door/window sensor that you can install on your door or window to receive alert notifications whenever your door or window is opened or closed.

Your smartphone is synchronized with the opening and shutting status of the window and door, so you never have to worry about forgetting whether the door is open or closed.

You may use it to turn on or off the light in the action, and it is incredibly helpful.

Give your family access to the sensor so they can instantly operate and keep an eye on your house together. Easy setup with a straightforward installation.

A clever security system is all set for you when you peel and immediately stick it to the desired location or object.

Specification:

Features: Smart Sensor Door Window Security Alarm

Voice Control: Alexa Google Home

APP: eWelink