Smoke alarms must be functionally tested in accordance with applicable requirements of the smoke alarm manufacturer instructions and must be consistent with 3280.208.
02-385 C.M.R. ch. 890, § H-III
Smoke alarms must be functionally tested in accordance with applicable requirements of the smoke alarm manufacturer instructions and must be consistent with 3280.208.
02-385 C.M.R. ch. 890, § H-III