How secure is the access control system?

This access control system allows you to restrict unauthorised access into the premise. It should not be used as a secured system. We always recommend our customer to continue to use their manual locking system to lock the system after everyone left the office to double secure the door.
As this is an electronic device which runs on main electricity, should there be a power trip, the door will be release and anyone can access the premise freely.

We recommend this system for restriction of unauthorised access to the premise.