Door and Window Anti-Theft Device

Functionality:

1. The product includes an alarm host and an induction magnetic strip, with a firm backing sticker that can be applied to any door or window.

2. Peel off the product back film, attach the main unit and the magnetic strip to the door frame or door panel, with the arrows on the main unit and magnetic strip facing horizontally. When the door is pushed open, the magnetic strip leaves the main unit, causing an 125dB alarm sound. The sound stops when the door is closed.

3. The device is equipped with a low battery indicator light. When the alarm's battery level is low, the indicator light will flash red, and the user needs to replace the batteries in time.