Where not to use a maglock
Fail-Safe vs Fail-Secure Openings
MAGLOCKS WILL UNLOCK WHEN POWER IS REMOVED
Maglocks require constant power to stay locked, making them fail-safe. That could lead to an unsecured opening in the event of a power outage. On the other hand, fail-secure locking functions require power to unlock a door. They should be used on doors where entry security is a concern since they will remain locked during a power outage.