It’s one of those small tasks that’s easy to forget. But checking your fire alarms can be the difference between a near-miss and a disaster. If you’re serious about keeping your home or business safe, this is something you can’t afford to ignore.
At RJ Wilson we know that top-notch security systems aren’t just about fancy tech—they’re about peace of mind. And fire alarms? They’re the quiet guardians we often overlook until it’s too late.
So, how often should you check them?
Weekly. Yes, weekly.
Give each fire alarm a quick test once a week. Most models have a test button—press it, wait for the beep (or wail), and you’re done. It takes ten seconds. Maybe fifteen if you’re balancing a cuppa in the other hand.
Change the batteries once a year.
Even if the alarm isn’t chirping or acting up. Think of it like changing the batteries in your TV remote, only this one might save lives.
Do a full check every six months.
This is your deeper dive. Clean off any dust, inspect for signs of damage, and make sure it’s still fixed securely to the ceiling or wall. If it’s a wired system, check the connection. And if you’re in a commercial property? You might need to keep records and get professional inspections—especially in line with UK fire safety regulations.
Replace the whole unit every ten years.
Yes, they have a shelf life. Alarms get tired, sensors degrade, and reliability dips. Most alarms will have a manufacturing date printed on the back—have a peek.
A few extras you might not have thought of
Don’t install alarms too close to the kitchen unless they’re designed to handle a bit of steam and smoke from your Sunday roast.
Got multiple floors? Each one needs coverage. Bedrooms too.
Consider interlinked alarms—so when one sounds, they all do. Much better for early warnings.
Final word?
Fire alarms are like seatbelts. You don’t need them until you really need them. Checking them regularly is one of the simplest ways to protect your family, your property, and your peace of mind.
Need help upgrading your fire alarm system or looking for expert advice on installation?
Get in touch with RJ Wilson today—we’re here to keep Peterborough safe, one alarm at a time.
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