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Smoke alarms

23 products
Kiddie Smoke Alarm Twin Pack
Rating 4.7 out of 5, from 48 reviews
£22.00
Kidde 10 Year Smoke Alarm
Rating 4.7 out of 5, from 910 reviews
£17.50
Kidde Smoke & Carbon Monoxide Alarm with Voice Warning
Rating 4.8 out of 5, from 595 reviews
£33.00
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FireAngel 10 Years FA3820-EUX10 Carbon Monoxide Alarm
£26.00
Smartwares Carbon Monoxide Detector Alarm
Rating 4.6 out of 5, from 57 reviews
£18.00
Smartwares Smoke Alarm and CO Alarm Set
Rating 4.7 out of 5, from 22 reviews
£25.00
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FireAngel 10 Years SCB10-R Combination Smoke and Carbon Monoxide Alarm
£33.00
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Smartwares 10 Years Carbon Monoxide Alarm
Rating 4.0 out of 5, from 1 reviews
£20.00
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FireAngel 10 Years FA6812-EUX10 Carbon Monoxide Alarm
£20.00
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FireAngel 10 Years FA6813 Carbon Monoxide Alarm
£18.00
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FireAngel 10 Years FA6611-R Optical Smoke Alarm
£17.00
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FireAngel 10 Years SB1-R Optical Smoke and FA6813 Carbon Monoxide Alarm
£23.00
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FireAngel 10 Years FA6620-R Optical Smoke Alarm
£15.00
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FireAngel 10 Years FA6720-R Heat Alarm
£18.00
Yale Smoke Sensor
£64.99
Smartwares FHE-18600 Mini Heat Detector Alarm
Rating 4.6 out of 5, from 9 reviews
£14.00
Kidde Smoke Alarm
Rating 4.5 out of 5, from 6 reviews
£17.00
Kidde 10 Year Smoke and Carbon Monoxide Alarm
Rating 4.5 out of 5, from 59 reviews
£35.00
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Osram Smart WiFi Vapour Detector Google Home Compatible - White
£34.00
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Smartwares RM250 10 Years Smoke Alarm - Pack of 2
£12.00
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Smartwares FSM-02700 10 Years Smoke Alarm
£12.00
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Smartwares 10 Years Heat Alarm
£14.00
Osram Smart WiFi CO Detector Triple Alarm Protection Smart Feature - White
£38.00

Related categories

Burglar alarmsKidde Carbon Monoxide Detectors and AlarmsHome security and safetyCarbon monoxide detectorsDoorbellsCable detectorsCCTV camerasShed Alarms

Ensure your safety with the Argos range of smoke alarms

Protect what matters most with the Argos range of smoke alarms. Designed for easy DIY installation, our low-maintenance alarms provide 24/7 peace of mind. Upgrade your home security affordably with reliable detection that fits your budget. 

Multiple systems for additional support and safety

Alert everyone to a potential fire thanks to the interconnected fire alarms placed throughout your home. Expertly designed for any household, once one alarm is triggered, it will set off the rest to ensure everyone can get out safely and with plenty of time. With an end‑of‑life warning, these alarms will inform you when you need an upgrade, so you won’t have to go even a minute without that vital protection. 

With sleek designs, you can easily refresh your home when you need to, without your alarm system standing out on your ceiling. Plus, handy test buttons ensure your alarm is working correctly, offering peace of mind knowing that your system is silently watching out for your safety.