The 519N is a self-activating panic lock with a multi-point lock and motorized drive for single-leaf doors. It fulfills the requirements for burglary-resistant doors, fire doors, emergency exit doors, and panic doors in accordance with EN 179 and EN 1125. A mechanical sequence control system reliably prevents unwanted extension of the bolt when the door is open. The lock can be used universally for DL/DR with a universal double action latch and switchable control latch.

It features an integrated electronic control device for external triggering or connection to the ASSA ABLOY Hi/O bus system. Integrated monitoring functions via contactless sensors allow for status queries through the external OneSystem IO module, including door status via strike plate contact, bolt retracted and extended, cylinder monitoring, and handle follower monitoring.

The lock includes an integrated motorized drive and an electronic control device for external activation without additional control, with additional functions available through the external OneSystem IO module. Hi-O bus technology enables connection to the ASSA ABLOY Hi-O bus system.

The lock is equipped with three solid, surface-hardened deadbolts with a 20 mm throw and a transverse shear stress of 20,000 N. It has a 6 mm full face plate with an integrated drive rod for added security. An optional integrated unlocking pin is available for double-leaf panic doors. Please note that the connection cable and strike plate must be ordered separately.