Hello I have a KIDDE FYRNETICE smoke alarm. Model number 123/9HILL. Serial number 158100.I have three KIDDE alarms in the house. The kitchen alarm is the problem. The alarm functions ok when the kitchen becomes smokey. The problem that I have is that the alarm in the kitchen omits a single beep at about 1 minute intervals, then it will go quiet for a while then start beeping again. Can you please give me some imforation?

Home - Kidde - 1275 Hardwire Smoke Alarm with Hush Feature and Battery...