Here is an installation of a standalone access control lock. This can be set to either open with a code, or a proximity dongle/card. Users can easily be granted/denied access by the system manager. This type of lock is ideal for small offices/businesses where access needs to be controlled, avoiding the hassle of changing the lock every time a member of staff joins or leaves.
![lock fitting](http://www.ross-deanlocksmiths.co.uk/blog/wp-content/uploads/2017/11/jig-225x300.jpg)
![Lock fitting](http://www.ross-deanlocksmiths.co.uk/blog/wp-content/uploads/2017/11/compact-225x300.jpg)