Function Introduction of Door Magnet Alarm:

● Can prevent thieves from pushing open the door or window and triggering an alarm, can be used to prevent children from going out, or to open the dangerous cabinet doors.

● Installation Method: Magnetic Control

● 90 dB alarm sound

● Use 2 1.5V AA batteries

Usage Range:
1. Doors, windows, homes, shops, businesses, etc.
2. Computer case anti-theft device for internet cafes
This product is easy to install, simply paste the main and auxiliary parts onto the lid and frame of the machine case, or both sides of the window, and align them (leaving about 5mm gap). When someone illegally opens the machine case or window (separation of the main and auxiliary parts), the alarm will immediately emit a loud alarm sound to warn the intruder to leave. To open the machine case, door, or window, it can be controlled by a switch. It is suitable for anti-theft in internet cafes, residential buildings, offices, shop counters, etc. It is equipped with a 90db alarm output.
The product is compact and easy to install, with the provided double-sided tape making it easy to attach to doors or windows. It is a cost-effective and practical technical preventive measure. In our area, it has received positive recognition from residents and the police. Simply attach the main and secondary parts to the door and door frame, or to both sides of the window, aligning them (leaving about 5mm gap). Once the thief tries to pry open the door or window to commit a theft (separation of the main and secondary parts), the alarm will sound a strong alarm, scaring off the thief and reminding the owner and others to catch the thief. One can open the door or window by controlling the switch. It is suitable for home security, offices, and store counters.

Installation Method:

1. Use double-sided tape to fix the main unit to the edge of the door/window.
2. Use a straight line to adhere the other magnetic strip door sensor along the host's indicated line to the door frame.
3. Check the settings, and turn the main switch to the 'ON' position.

4. Open the door and check if the alarm is emitting a siren.