Door sensor

Smart security sensor; when door/window is opened or closed, the sensor will push app notification alerts to your smartphone. No more need to be afraid someone enter your home without permission.

You can also share Wireless Security Sensors with your family, they can check the status and get notified at the same time. The sensor door needs TWO AAA Batteries (Not included).

When the battery is running out, you will receive an App notification, Don't worry about missing any moment. If you have any questions about the smart door sensor, please contact our customer — service anytime. We will solve it for you and make you satisfied.