With built-in Degraded Manner Procedure, the program is capable of typical alarm if a fireplace alarm affliction is present whether or not the central processing unit (CPU) fails Based on the Nationwide Hearth Alarm and Signaling Code, several of the above are “hearth protection features” meant to boost occupants’ existence https://www.firesense.co.uk/type/addressable-fire-system/addressable-beam-detectors/