Looking for some advice. We replaced our smoke alarm in our bedroom a few months ago with a Kidde battery operated alarm that is supposed to last ten years. This morning at 5.45am it beeped three times completely waking us up 😡 Then nothing.
We’ve had a look at the instructions (and google) and can’t find anything to explain it. If the battery needs replacing (which it shouldn’t do) it beeps every minute, not just 3 times on one occasion!