Self-Latching Lock Monitoring Box MSB62-333

The MSB62-333 is the latest innovation in lock monitoring technology which overcomes the issue of a door with a square bolt deadlock not latching if the square bolt dead lock is locked with the door in the open position. The microswitch function is within the limits of normal manufacturing capabilities. The lock monitoring box comes supplied with one change over contact that can be used for multiple applications. Standard security wiring applies depending on the installation system and requirements.