Access control systems and fire alarm systems have fundamentally different objectives that come into direct conflict at exactly the moment both matter most. Access control exists to restrict movement through a building, keeping certain doors locked to unauthorized individuals. Life safety code requires that during a fire alarm condition, doors on a means of egress path must unlock automatically, because restricting evacuation during a fire is never acceptable regardless of what security objective the lock otherwise serves.
This integration is not optional or a convenience feature, it is a fundamental life safety requirement, and the testing has to verify actual physical door release, not just a signal being sent. A signal that correctly instructs a lock to release means nothing if the lock hardware itself does not actually respond, whether due to a wiring issue, a hardware fault, or a configuration error in the access control system’s own programming that overrides the fire alarm release command.
We test and verify fire alarm to access control integration for commercial and multi-family properties throughout South Florida, confirming actual physical door release on egress paths during an alarm condition rather than relying on signal transmission alone.