Anti-Passback - Bite Size

This Bite Size module will take you through the operation and configuration of all  the elements that make an access control system perform the Anti-Passback (APB) function.

As the name suggests, Anti-Passback is a way of preventing a cardholder, once  inside the building, from passing their access control card back to a second individual outside the building, who then uses the same card to gain unauthorised access.