Door Open Reminder When the doors and windows are opened, an alarm will be issued. | Anti-Theft Function Secure your home with theft prevention alerts. | Reminder mode You can easily set the delay time whether it be 1, 2, 3, or 4 mins. |
Door Open Reminder Also perfect for home entrances, offices, and shops. | Anti-Theft Function Suitable for doors and windows | Reminder mode Always remember that you must close the door. |