AlarmsysteemExpert.nl Black filler block for DoorProtect sensor side

With some frames, especially plastic frames, there is a considerable height difference between the window and the window frame, which means that the sensor and the magnet do not align properly. By using this riser, the sensor and the magnet come together again. Also available in white.

Can also be used for the magnet if you break off the tab on this block.

Height increase 10mm