When employing electromagnetic locks, doors generally do not have a door-mounted manual latch release. Because of the absence of a manual latch release, the NFPA has established The Life Safety Code 7 ...
BOSTON — Massachusetts legislators have proposed changing the state’s building and fire codes to allow for the installation of certain types of barricade locks on classroom doors. The devices, which ...
Type of Lock: The vast majority of locks used in this application are electromagnetic locks released by a sensor. The requirements are occasionally applied to other locks that require a separate ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback