Adjustable Security System Magnet holder - for 10mm Neodymium Rare-Eart Magnets
Designed in a few minutes as a rush job.
Intended for use with window and door alarms that use magnet reed switches.
Simply drop the magnet into the desired position and screw the cap on with a few short 3mm screws or bolts.
For more range team up magnets.
The design features 3 slots to allow you to choose the elevation of the magnet so that it will line up with the sensor correctly.