Door opening sensor 24V 2A distance 3-8 cm DOORSENSOR - CONTEST HIT-H11036

This Contest sensor detects door opening and operates at 24 V, with a maximum current of 2 A. It is compatible with monochrome systems and monochrome tapes; the supplier text also mentions on/off operation with the wording “bland”. The operating distance ranges from 3 to 8 cm.