Access control locks on doors have come a long way in the past 30 years or so.
Electric strike door lock for access control system.
An electric strike is an access control that s installed on a door to allow access with an access control system or some other type of remote release system.
An electric strike is an access control device used for door frames it replaces the fixed strike faceplate often used with a latch also known as a keeper like a fixed strike plate it normally presents a ramped or beveled surface to the locking latch allowing the door to close and latch just like a fixed strike would.
Electric strikes are commonly used in commercial access control systems because they allow doors to remain locked on the exterior side in order to prevent public access.
Sdc security door controls is a mfr of digital card access control systems electronic lock electromagnetic lock magnetic lock electric strike electric locks delayed egress locks electrified mortise locks security access control.
This lock offers fail secure operation so when power is lost the strike locks the door the no cut electric door strike fail secure is used to convert a cylindrical lockset into an electronic access controlled locking system.