FirstAlert Combination Smoke & CO Alarm

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Quoting product code: A61UZ


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About this product


  • Advanced electrochemical technology for better carbon monoxide detection
  • Advanced optical sensing technology to reduce nuisance alarms
  • Easy installation for a DIY fit

Product overview

• Advanced electrochemical technology for better carbon monoxide detection
• Advanced optical sensing technology to reduce nuisance alarms
• Easy installation for a DIY fit
• Built-in test button for peace of mind whenever you need it
• Very loud 85dB siren
• BS EN 14604:2005 regulated

What makes this alarm different?
This alarm combines a smoke alarm and a carbon monoxide detector to ensure your home is safe from fire and the ‘silent killer’. The advanced electrochemical and optical sensing technology allows for better detection of carbon monoxide and smoke, while reducing nuisance alarms such as when you burn your toast.

Where can I use this alarm?
Ideally a smoke alarm should be fitted as close to the centre of the room as possible, and always be able to be heard throughout the property. It is recommended that you fit your alarm away from the bathroom, to prevent nuisance alarms from humidity, and away from the kitchen’s cooking fumes. It is also recommended that you have at least one alarm per floor of your house.

Rated 5 out of 5 by from FirstAlert Combination Smoke & CO Alarm Best price and fast distribution, very good product.
Date published: 2018-02-10
Rated 5 out of 5 by from Does the job Seems to do what is needed and is very loud. Easy to install.
Date published: 2018-02-01
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Power Source
Mains No
Battery Yes
Mains and Battery Back-up No
Low Battery Indicator Yes
Built-in Battery No
Heat No
Smoke Yes
Carbon Monoxide Yes
BS BS EN 14604:2005
Other N/A
Wireless No
Wired No
Links with Other Alarms No
Links with Other Security Systems No
Control and Notifications
Manual N/A
Automatic N/A
Remote Controlled (Via Keyfob Remote or App) N/A
Push Notification Alerts N/A
Strobe Light No
Siren Yes
Siren Loudness 85 dB
Siren Duration Until reset
Operating Range
Maximum Operating Range N/A
Transmission Frequency N/A
Operating Systems and Protocols
Android N/A
Expandable No
Operating Power 3 V
Dimension 120 mm x 120 mm x 50 mm
Weight 225 g
Battery Type:
For Control Unit 2 x AA batteries
For Sensors and Accessories N/A
Test Mode Button Yes
Installation Position Ceiling
Package Contents
FirstAlert combination alarm
2 x AA batteries

Would this work correctly wall mounte. Thanks Phil

Asked by: Phil
No : The product is designed to be mounted on the ceiling.
Answered by: Les
Date published: 2017-12-22

Does this have a photoelectric or ironsiation sensor?

Asked by: Jason
The unit utilises 2 separate detection systems however the manufacturer does not disclose the particular technology employed for each. More details of the product are available on the manufacturer webpage. They do have a dedicated support line 02477 717700
Answered by: Les
Date published: 2017-12-06

What is the expected lifespan of this item? please

Asked by: Derek
This item has a 5 year guarantee.
Answered by: Billy
Date published: 2017-07-29

Please can you advise if this alarm is suitable for a motorhome.

Asked by: Matri
Yes this would work in a motorhome.
Answered by: Billy
Date published: 2016-09-01
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