When the door or window is opened or closed, immediately send instant notification to cell phones, so you do not have to worry about your child in the absence of a notice to run away from home, you can easily know when your elderly parents leave or when to go home even when people come into your shop office and so on when you can know clearly.

  Even if you’re far away from home, the garage, the garden, etc., you can check your windows and doors with the app anytime, anywhere.

  When someone opens or closes your door or window, it triggers a loud alarm that lets you know at all times.

  Support for checking unlocks/lock records and battery life. Don’t worry about missing any important moments or running out of battery. If you have multiple door sensors in different places. All window and door status will be displayed in the application at the same time, so you can easily know what you want at a glance.