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+--- Thread: Programming for Fire (smoke) Alarms (/thread-668.html)
- juwi_uk - 06-19-2007
Hi,
I\'ve just added two Aico Ei166 mains-powered smoke alarms to my house. These are interconnected so when one alarms they all alarm. I currently have one downstairs and one upstairs with the plans to link in more over the coming weeks. I have ei128R relay modules on both (one for redundancy) and they are connected in series to a zone on my Confort Ultra II. I\'m using NC type for the zone (Fire NC) and basically all seems to work OK.
However I need it to be a little smarter!
At the moment if I test the detectors via the button on the top of each, the other alarms sound as required in test mode (via detector interconnect wire) and the comfort panel triggers and I have to enter a code quickly to disable it from full alarm state.
This is sort of OK, but it would be nice if the Comfort system could be setup so that I just get an announce (or tamper) when pressing the alarm test button and it doesn\'t enter full alarm status until after a set period; say 10 secs.
Has anyone got something like this working already? I\'m assuming it\'s a bit of logic and timers etc but would be nice to get a sample from you experienced people.
Regards
Julian
- slychiu - 06-22-2007
You could change the zone to a normaly closed switch (non-alarm) use a timer delay for 10 seconds to activate an alarm, but that may cause the report to lose the zone information as the alarm is not directly triggered. I dont recommend this for a smoke alarm though, seems safer to leave the alarm alone