CALL OUR TEAM NOW 0800 612 6537 Lines open today 8:30am - 12:30pm

10 Year Longlife Battery Carbon Monoxide Detector - UltraFire ULLCO10

Write a review
Choose a product To see stock availability
1 unit 2+ units 5+ units

£20.69 inc VAT

£17.24 ex VAT

£20.09 inc VAT

£16.74 ex VAT

£19.79 inc VAT

£16.49 ex VAT

£21.88 inc VAT

£18.23 ex VAT

£21.28 inc VAT

£17.73 ex VAT

£20.98 inc VAT

£17.48 ex VAT

Product Overview

The UltraFire ULLCO10 is a reliable 10-year carbon monoxide detector powered by a sealed lithium battery. Designed to safeguard occupants against the dangers of carbon monoxide poisoning, the ULLCO10 can be used almost anywhere – at home and when travelling, in caravans, motorhomes, boats, or camping with BSI Kitemark to BS EN 50291-1 and BS EN 50291-2. CO is invisible, odourless, tasteless, and undetectable by human senses, making an electronic detector the only way to be warned of this deadly gas. The ULLCO10 can be wall-mounted with screws, left free-standing on a shelf or table, or secured with a strap during travels.

  • For homes, caravans, boats, travel, and rooms with a fuel burning appliance (gas cooker, open fire, etc.)
  • Product Life: 10 years
  • Battery: 10 year longlife battery (sealed lithium)
  • Warranty: 10 year warranty
  • Separate test and silence buttons for convenience
  • Dedicated LED indicators for power (green), alarm (red), and fault (amber)
  • Compact and portable design for versatility
  • Dual certification for a wide range of uses:
    • BS EN 50291-1 for home and static caravans
    • BS EN 50291-2 for caravans, motorhomes, camping, boat, and general travel
  • A loop hole on the back plate allows clips or straps to be attached to secure the alarm during travel
  • Available to purchase with or without wrist strap
  • Easy wall-mounted installation with included screw pack
  • Sealed, tamper-proof battery for continuous protection
  • Loud 85dB alarm alerts you to danger
  • Suitable for use in bedrooms, living areas, and more
  • End-of-life indicator at 10 years alerts you to replace the alarm
  • Provides warning for the presence of invisible, odourless carbon monoxide
  • Independently Kitemark certified by BSI for quality
  • This alarm is suitable for both the Welsh and Scottish 2022 legislation updates
  • Also suitable for new fuel-burning appliances as per Building Regulations Approved Document J

Please Note: the securing strap and any other items shown in in-situ shots are for illustrative purposes only and are not included.

Technical Data
Product Code

Alarm Only:  UFULLCO10

With Securing Strap:  UFULLCO10-WS

Brand UltraFire
Battery Type

10 Year Sealed Lithium

Dimensions (HxWxD)

67 x 115 x 34mm


LED Indicators

Operating Temperature

-10°C to +40°C

Relative Humidity

30% to 90% RH (non-condensing)


30ppm (parts per million) CO gas

Sound Output

85dB at 3 metres


10 Years


UFULLCO10: 0.12kg

UFULLCO10-WS: 0.13kg

Product Datasheets
FAQs (7)
Q. What is the best way to dispose of an old smoke alarm or carbon monoxide detector?

Safelincs has signed up to Valpak's WEEE (Waste Electrical and Electronic Equipment) Distributor Take-Back Scheme*. This means if you are a Safelincs customer you can take old smoke, heat and CO alarms to your local recycling centre.

To find your nearest recycling centre, please visit Find out more about smoke alarm disposal.

*Registration ID: 7370

Q. Why is carbon monoxide dangerous?

Carbon monoxide (CO) is a colourless, odourless, tasteless gas that is undetectable by humans. Inhaling CO reduces the blood's ability to carry oxygen to the body's organs and cells.

Each year, over 50 people die in the UK from exposure to carbon monoxide. Many more people die through strokes and respiratory illnesses made worse by inhaling low levels of CO over prolonged periods.

To protect you and your family, purchase a carbon monoxide detector and use the test button weekly to check it is in working order.

Q. What are the symptoms of carbon monoxide poisoning?

The symptoms of CO poisoning can range from mild flu-like symptoms such as headache, drowsiness, confusion, nausea and dizziness to more severe symptoms like breathing difficulties and irregular heartbeat. CO poisoning can ultimately lead to coma and death.

View more symptoms on our carbon monoxide information page.

Q. Where are carbon monoxide alarms required?

Most legislation advises at least one carbon monoxide alarm is fitted near new or replacement fuel-burning appliances that are fixed installations, though rented properties (both social and private sector) often require CO alarms be provided by landlords even if no appliances are being installed or replaced. Examples include boilers, coal fires, wood burners, and gas ovens and cookers, though an exception is often made in legislation for gas appliances solely used for cooking.

However, any and all materials can give off CO when burning, including gas cookers. Carbon monoxide can also spread from neighbouring properties or outside sources such as vehicle fumes. Because of this, Safelincs strongly recommends the installation of carbon monoxide detectors in every home, and also at head-height in bedrooms to protect occupants while sleeping.

Landlords, please see our pages for English, Welsh, and Scottish alarms or our landlord guidance page for more information.

Q. Where should carbon monoxide detectors be positioned?

CO detectors should be installed near potential sources of carbon monoxide, essentially any fuel-burning appliances. As you are likely to be most affected by CO in areas of your home that you spend the most time in it is advisable to install alarms in those areas as well, such as at head height in the living room and bedrooms. If your property has an attached garage with a connecting door through to the house, it is recommended to fit a CO alarm inside the house leading from that doorway.

Carbon monoxide has been proven to spread into neighbouring properties through open windows, as well as through loft spaces in semi-detached or terrace houses.

Battery powered carbon monoxide alarms can typically be installed wall-mounted or left free-standing on flat, level surface. Combined smoke & CO alarms or mains-powered CO alarms are typically installed on the ceiling.

  • Near an appliance: they should be placed within 1 to 3 metres horizontally from the appliance and between the height of the appliance to 150mm below the ceiling – i.e., not above a stove where it would be in the path of steam or fumes.
  • In living spaces: they should be positioned close to where the occupant's head is likely to be most of the time – e.g., on your bedside table.
  • On the ceiling: at least 30cm away from any wall, light fitting, or other obstruction.

Do not install CO alarms within 3 metres of doors or windows, above radiators, or immediately close to anything that gives off steam or fumes like a cooker or shower room. Similarly, it is not recommended to install detectors in dusty areas such as workshops or garages.

For more information, please check the manufacturer's instructions – you can download the PDF manual from the relevant product page on our site. You can also watch our video guide to positioning CO detectors.

Show All

Key Product Features

Dedicated LED indicators for power (green), alarm (red), and fault (amber)

Loud 85dB alarm alerts you to the dangers of carbon monoxide poisoning

BSI Kitemark approved for home use, camping, caravans, and boats

Clips or straps can be attached to secure the alarm during travel

What's Included?

Every UltraFire UFULLCO10 is supplied with the following components.

  • 1 x UltraFire ULLCO10 carbon monoxide alarm
  • 1 x Sealed 10-year lithium battery
  • 1 x Screw fixing set (screws & rawl plugs)
  • 1 x Instruction manual
  • 1x optional securing strap

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units
Alarm Only
Product Code: UFULLCO10
Stock Level:
More than 20 in stock Expected dispatch: 21st May
1 unit

£20.69 inc VAT

£17.24 ex VAT

2+ units

£20.09 inc VAT

£16.74 ex VAT

5+ units

£19.79 inc VAT

£16.49 ex VAT

With Securing Strap
Product Code: UFULLCO10-WS
Stock Level:
More than 20 in stock Expected dispatch: 21st May
1 unit

£21.88 inc VAT

£18.23 ex VAT

2+ units

£21.28 inc VAT

£17.73 ex VAT

5+ units

£20.98 inc VAT

£17.48 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Excellent Warranty

This product is supplied with a 10 year manufacturers warranty as standard

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

Live Chat Available Now
Direct Telephone 01507 464182


Colour Scheme


Pricing Display



By continuing to browse this site you agree to the use of cookies.