I'm planning to put in a burglar/fire alarm system. Fire alarm will always be active, and call the fire department (through a monitoring service) if there's a fire. I'd only activate the burglar alarm on nights when there are no guests staying with us (hope there aren't too many of those nights, but at least at first I expect a lot of them)..
Arkansawyer said:
I'm planning to put in a burglar/fire alarm system. Fire alarm will always be active, and call the fire department (through a monitoring service) if there's a fire. I'd only activate the burglar alarm on nights when there are no guests staying with us (hope there aren't too many of those nights, but at least at first I expect a lot of them).
We have hard-wired smoke/carbon monoxide alarms that will sound in ALL the cabins should one be set off. It really discourages smokers in our non-smoking rooms.
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Proud Texan said:
Arkansawyer said:
I'm planning to put in a burglar/fire alarm system. Fire alarm will always be active, and call the fire department (through a monitoring service) if there's a fire. I'd only activate the burglar alarm on nights when there are no guests staying with us (hope there aren't too many of those nights, but at least at first I expect a lot of them).
We have hard-wired smoke/carbon monoxide alarms that will sound in ALL the cabins should one be set off. It really discourages smokers in our non-smoking rooms.
Arkie - as I recall you are working with a architect for your building renovation. He/she will need to go over the specs that are required via federal, state and local fire codes for your area. You must have at min. those requirements, then anything above, beyond that is up to you. Here we were required to have both hard-wired AND battery back up smoke alarms (not carbon as we are all electric).
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copperhead said:
Here we were required to have both hard-wired AND battery back up smoke alarms (not carbon as we are all electric).
That's odd because hardwired alarms already have a battery backup.
The national code requires that they be on an isolated circuit and that you use 14 gauge cable for the installation. When connecting a series of alarms, as I did, you use 14/3 cable because it gives you an extra conductor that is used to bridge the alarms. I have mine on a 15 amp breaker and change the batteries out on a 6-month schedule.
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All hard-wired systems I've seen have battery backup.
I guess it's conceivably possible for the cause of the fire to also cut the wire so the battery located in the main control box cannot supply the sensor, but I think in cases where the main box loses contact with the sensor, the alarm at the main box goes off automatically, and the fire department is called, so it's fairly failsafe.
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