Fireangel CO-9D Digital Sealed for Life Carbon Monoxide Alarm, White


CO-9D CO-9X CO-9B
Battery Life 7 Year 7 Year 1 Year
Battery Included Sealed for life lithium Sealed for life lithium 2x AA
Advanced electrochemical sensor
Easy to Instal
Multi-functional LCD digital display screen
Low level CO detection
4 week memory function – shows peak reading of cO detected over a 4 week period
Portable – for use at home & on holiday
Certified to BS EN50291-1:2010+A1:2012 & BS EN50291-2:2010


Weight: 118 g
Dimensions: 3.99 x 12.5 x 7.39 cm; 117.93 Grams
Model: CO-9D
Part: CO-9D
Colour: White
Pack Quantity: 1
Batteries Required: Yes
Batteries Included: Lithium Ion
Manufacture: Sprue Safety Products
Colour: White
Quantity: 1

205 Responses

  1. Anonymous says:

     United Kingdom

    We needed a new CO detector because our previous one was on the wall for a long time. This was more expensive than some but was a familiar make and easy to use, should last 10 years.

  2. Anonymous says:

     United Kingdom

    These are excellent bits of kit, it also reads the temperature. If in the winter you install the battery isolation pins then you can extend the battery life by a good margin! The last unit lasted over 13 years.

  3. Savanna28N says:

     United Kingdom

    Golden Review Award: 2 From Our UsersThe product information on Amazon says “Long-life 10 year battery
    The alarm comes with a sealed, tamper proof battery that will last the lifetime of the alarm. We recommend that alarms are replaced after 10 years.”
    Yet on the front of the instruction book it says 7 year life and inside it says “Under normal operating conditions, the power pack will last for the lifetime of the product i.e. 7 years”

    So make of that what you will, I’ll aim for 7 years personally.

  4. Jufer Cooper says:

     United Kingdom

    item arrived quicker than the date given. this item has a good battery life. you can fit item to the wall or leave free standing. item is very discreet, looks fine in the kitchen. first class service

  5. Sarah Tew says:

     United Kingdom

    Most of these CO monitors are white boxes that do nothing. But this one has a display that shows the temperature as well as doing it’s main job. Looks like good quality and is made by the same people that make monitors sold by British Gas. So when the engineer comes to service my boiler, they can’t object to my CO monitor!