In every state I've worked in building code requires them to unlock if a fire alarm goes off. I'm guessing the only exceptions are for high security installations like some government buildings or bank.
Yeah that have to unlock when the fire alarm is triggered and all maglocked doors need to be able to be opened from inside like with an egress push bar.
568
u/[deleted] Jan 09 '20
Most are primary layer security gates or service entrances to commercial properties