OP
tazz
Connecting any release or shutdown to the sounder circuit, is a breach of regs......reason being, the doors will relock when system is silenced....and must only relock when the system is fully reset. All release, shutdowns must be off panel fire relay, or addressable output unit.
Example, fire alarm activates in nursing home, doors release, then staff member silences system while evacuating...doors relock trapping residence in building
Example, fire alarm activates in nursing home, doors release, then staff member silences system while evacuating...doors relock trapping residence in building
