Battery Smoke Alarms

A smoke alarm with a dead battery is worse than useless, as it can lull you into a safe sense of security. All the battery operated smoke alarms at Fire Protection Online have low battery indicators, so you can see (and hear) when the battery is running low.

Micro Size, Maximum Protection

Our basic Micro smoke alarm may be just 4" across, but it has a 3 year warranty and is manufactured by Kidde under the Fire Sentry brand. Our standard size Kidde battery smoke alarm has a five year guarantee, test button and an all-important hush button for accidental triggers in the night.

Long Life Smoke Alarms: 10 Years of Hassle-Free Protection

If replacing batteries is right up there with pulling teeth on your enjoyment list, opt for a smoke alarm with a ten year life lithium battery. Our sealed long life smoke alarm will not only work for ten years without the need for mains wiring or replacement batteries, but will also alert you when the unit is reaching the end of its useful life.

Sealed Smoke Alarms: Leave the Batteries Alone

Quite why people want to remove batteries from smoke alarms is quite beyond us, but any landlord or holiday letting owner will tell you, this does happen. Our Kidde 10-year sealed smoke alarm contains a long-life 10 year lithium battery that cannot be removed, so the unit will protect right up until it reaches the end of its useful life.