3 ms·
Why not just replace the battery? In the UK you just unscrew and replace the battery. Not a hard task.
by doublerabbit 3y ago
Why not just replace the battery?
In the UK you just unscrew and replace the battery. Not a hard task.
- extraduder_ire 3y agoModern smoke detectors have a service lifetime of about ten years, and won't work as well after that. So an expired one will keep beeping even after you change the battery. As a result, some don't even come with replaceable batteries. CO alarms are more prone to this, I think.