3. Small magnet
4. LED indicator
5. SmartBracket attachment panel (perforated part is required for actuating the tamper in case of any attempt to
dismantle the detector. Don’t break it out!)
6. External detector connection socket
7. QR code
8. Device switch
9. Tamper button
Operating Principle
DoorProtect consists of two parts: the detector with a sealed contact reed relay, and the constant magnet. Attach the
detector to the door frame, while the magnet can be attached to the moving wing or sliding part of the door. If the
sealed contact reed relay is within the coverage area of the magnetic field, it closes the circuit, which means thatthe
detector is closed. The opening of the door pushes out the magnet from the sealed contact reed relay and opensing
the circuit In such a way, the detector recognizes the opening.
A small magnet works at a distance of 1 cm, and the big one — up to 2 cm.
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