We changed the battery. But it still won't stop beeping. It says, usi 1204. WE purchased our home new in 2003 and all of the other smoke detectors are working fine. Please help.

Asked by Katie on 06/23/2010 1  Answer

ManualsOnline posted an answer 13 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here
0 I have the same problem.
Was this answer helpful?

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.