Many swing doors will swing shut in response to a general alarm regardless of if the alarm is false or real or as a result of a power loss.
Elevator lobby glass doors.
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The door systems include integrated latch locking device semi concealed continuous hinge for all your elevator lobby needs.
Swing doors whether enclosing an elevator lobby or mounted at the elevator door on a magnetic hold open are highly susceptible to tenant tampering.
The lobby enclosure shall separate the elevator shaft enclosure doors from each floor by smoke partitions.
Section 711 5 2 states that doors in smoke partitions shall meet the.
Syntégra door systems are available in a variety of configurations including double egress or standard swing pair pocketed 90 or 180 degrees.
The 2009 edition included a requirement that the electronic lock on the lobby door must not be supplied with emergency or standby electrical power but this requirement was removed from the 2012 edition of nfpa 101 and nfpa 5000.
This section is referenced by section 708 14 1 exception 5 for elevator lobby doors as part of section 715 4 8.