Morning all. Can anyone explain why smoke detectors always wait until the early hours before complaining of a low battery?
The sodding thing might have had the decency to start chirping yesterday afternoon, when there could hardly have been much more juice.
Why wait until now?
And so to bed, perchance to lie awake until 7:30, when I have to get up anyway.
Possibly temperature related - temp drops and the battery voltage drops - if it was just abpve the cutoff it is now just below the cutoff and the beep starts
and then keeps going for several years before anyone gets round to fixing it
Also - it is quieter at night so you hear it easier - and, of course, if you wake up at silly o'clock and are lying in bed wanting to go back to sleep then every noise becomes 1,000 times louder
Although I have come across some that beep if you haven't tested it for more than x months - so it could also be that