I have three 1769ACI Smoke Alarms in the house. They are over 15 years old and chirp from time to time. I beleive they need to be replaced. What do you recomend and can I use one that also has CO2 detector built in?

Asked by Brian Kasler on 08/24/2011 1  Answer

ManualsOnline posted an answer 13 years, 3 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 does they sound like a loud buzzer when they go off ? , i have the same issue
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