Door and window burglar alarm

function:

1. The product includes two parts: alarm host and induction magnetic stripe. The solid back sticker can be applied to any door and window.

2. Tear off the product back sticker and paste the host and magnetic stripe on the door frame or door panel respectively. The arrows on the host and magnetic stripe are horizontally opposite. Turn on the side switch of the host. When the door is pushed open, 125dB alarm sound will be sent when magnetic stripe leaves the host. Close the door and stop.

3. With low voltage indicator light, when the alarm power is too low, the indicator light flashes red light, and users need to replace the battery in time.