Additional accessories are only available in later revisions of MT20. If you purchased the MT20 prior to April 2021, and require the accessories for
installation, please contact our Support Team and refer to this article.
Spacers
In certain scenarios where the door doesn't sit flush with the frame, spacers can be used to reduce the gap between the sensor body and the magnet. The box
includes spacers of different thickness: 5 mm, 10 mm and 15 mm.