Many organizations utilize technology cards for employee badges to track and authorize access to restricted areas.
Card scan door locks.
Sdc security door controls is an iso 9001 certified 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.
We have been providing access control card systems across the country for over 70 years.
The smart access control reader will be wired to an electric lock on your door and it will send a signal to the lock to start an unlock event.
Key card key fob biometric finger print retina scan and etc or pin based access control systems provide you the ability to lock and unlock doors.
Once the reader recognizes the access credential it then communicates with the door lock.
With a good system the whole process takes less than a second.
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