Joel MorrisSomewhere in this house, a fire alarm is intermittently chirping to indicate it needs a new 9v battery, a sound seemingly only audible at 4am. Let battle commence.
Big Gay Shaun@joelmorris The little blighters can stop chirping when the house warms up as the battery loses energy when cold. That adds to the joy when trying to locate them. Good luck!
@BigGayShaun Someone suggested this, and it’s actually quite a relief to have some sort of explanation…