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how can i make a fire alarm system? Answered

i want to make a fire alarm system for a low cost.

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user
lemonieBest Answer (author)2011-04-17


You want a whole building system or just one room?
Here's the first thing I found:
http://www.electronic-circuits-diagrams.com/alarmsimages/alarmsckt13.shtml

L

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user

1 room with pullstation and strobe alarm.
that link isint so good

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user


You just want "an alarm" then, not a fire-specific one.
All you need is to get the parts and assemble them, do you know where to get pull stations, wire and strobe alarms?

L


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user

no 1 alarm and pullstation but a fire alrm type

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sjoobbani (author)2012-02-14

Those are going to be REALLY expensive!!!
Go look on eBay. I bought a FireLite BG12 pull station for $15 BRAND NEW
and a wheelock horn strobe + strobe for $15 all together too!
Then I bought a 12V AC adapter and I was GOOD TO GO :D
I built a PVC stand for the pull station and Horn + Strobe, ran the wiring inside.
It cost me less than $40!!!!

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