Re:FAA NOTAM System Outage Affecting All North America Flights
by brewdad on Wednesday January 11, 2023 @01:06PM
(#34341984)
I mean, it is code now to have them hardwired up. Actually, I think the requirement might be for interconnectivity rather than mains power. It's probably both in some areas. It's quite possible, depending on the extent of your expansion, that he was required to retrofit all of the smoke detectors in the home.
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Re:FAA NOTAM System Outage Affecting All North America Flights
by bombcar on Wednesday January 11, 2023 @01:16PM
(#34342144)
Interconnectivity is separate from mains (though both may be required) - the modern ones have to be set that if ONE goes off, ALL go off.
For those playing at home, get the ones that are BOTH ionization AND photoelectric: https://www.nfpa.org/Public-Education/Staying-safe/Safety-eq...