DELAYED UNLOCKING PUSH-DOWN TYPE EMERGENCY DOOR-LOCKING DEVICE

AUTOMATIC-ALARMING PUSH-DOWN TYPE EMERGENCY DOOR-LOCKING DEVICE

Door stop rod assembly

Monitoring access

ACTUATING HANDLE AND DEVICE FOR SECURING AGAINST BREAK-INS

Monitoring access

System for detecting the status of a window or door assembly

Monitoring access

Wireless electronic lock system and method

Device for an actuation handle, actuation handle, and method for wireless transmission of a signal generated by autonomous energy

Door alarm

Monitoring access

Exit push rail monitoring system with hall effect sensor

Integrated lock body system for securing access points

Ligature resistant push-pull latch handle

Burglar alarm arrangement

Vertical Rod Engaging Latch Lock

Interactive door knob