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Which? can help you make good decisions
How to buy the best smoke alarms
Buying or replacing smoke alarms? We reveal what you need to consider for fire safety, and which fire alarms or smoke detectors are most suitable for your home
How to place and maintain smoke alarms
Which? expert advice on where to put your smoke alarm, which type to buy, plus vital information on what you need to know about maintaining a smoke alarm.
How we test smoke alarms
Which? tests smoke alarms to find which alarms will alert your family to every type of house fire, and which smoke alarms you can't trust to keep you safe.