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“ mag lock with qel ”

Resolution: Functionally equivalent to a schlage 350+ which is functionally equivalent to a M450:

Resolution: It requires 900-4RL and 900-FA option boards to release the mag locks when a fire alarm is activated. Specify PS914 x 900-4RL x 900-FA.:

Resolution: One Delayed Egress Controller (DE5101) can run two mag locks on a pair of doors, provided the doors are not controlled independently:

Resolution: A delayed egress sign is provided with the M490DE and the M490DEP. The sign's part number is P774358: