AMS Self-Latching Lock Monitoring Box

This lock monitoring product is the only one to overcome fire regulations and security requirements on a square bolt deadlock.  It solves 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 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.

• Fire regulations & Security requirements on a square bolt deadlock
• 4 hr fire rated
• Self-latching