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10 Year Life Digital Carbon Monoxide Alarm - UltraFire UBCO1D

4.9 out of 5 stars
1 unit 2+ units 5+ units 10+ units

£13.80 inc VAT

£11.50 ex VAT

£13.50 inc VAT

£11.25 ex VAT

£13.20 inc VAT

£11.00 ex VAT

£12.60 inc VAT

£10.50 ex VAT

Product Overview

The UltraFire UBCO1D carbon monoxide alarm with digital display is ideal for rooms containing fuel-burning appliances. Featuring an alarm memory function, you are informed if dangerous levels of CO are detected but fall back below the threshold without being manually silenced, such as on occasions when the property was empty during the day. The UBCO1D also features a reduced volume test, low battery and end-of-life audible warnings that can be silenced for 9 hours overnight, and the peace of mind of a 10-year manufacturer's warranty.

  • Ideal for homes with an open fire or gas appliances
  • Product Life: 10 years
  • Battery: 2 x replaceable AA alkaline batteries (included)
  • Warranty: 10 year warranty
  • Digital display shows CO levels above 20ppm
  • Screen alternates between 0 and the current temperature while CO readings are below 20ppm
  • Loud 85db piercing alarm sounder
    • Test alarm continues until the button is released
    • Full alarm continues until CO danger passes or reset button pressed
    • First two cycles are at a lower volume to avoid startling occupants
  • Test/Reset button, and status LED indicators
  • Distinct fault, low battery, and end-of-life warning chirps with on-screen indicators
  • Detector alarms from 30ppm
  • Free-standing or wall mounted (plate and fixings supplied)
  • Certified to BS EN 50291-1: 2018 (domestic use)
  • CE marked and UKCA marked
  • This alarm is also suitable for the updated 2022 Welsh legislation
Technical Data
Product Code UFUBCO1D
Alternative Product Codes UBCO1D
Brand UltraFire
Battery Type

2 x AA alkaline batteries (included)

Dimensions (HxWxD)

80 x 120 x 37mm


Digital Display

LED Indicators

On-Screen Symbols

Operating Humidity

25 to 95% RH

Operating Temperature

-10°C to 45 °C

Sound Output

85dB at 3 metres

Storage Humidity

10 to 95% RH

Storage Temperature

-20°C to 50 °C


10 years

Weight 0.15kg
Product Datasheets
FAQs (4)
Q. Where should I install my carbon monoxide alarms?

CO detectors should be installed near potential sources of carbon monoxide, essentially any fuel-burning appliances such as boilers, cookers and ovens, fireplaces (both open and enclosed burners), and portable generators. 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 the living room and bedrooms. It is also worth noting that while one detector is better than no detectors at all, larger homes may require several detectors to cover the property fully.

Also note that carbon monoxide has been proven to spread into neighbouring properties through open windows and, in semi-detached or terrace houses, through loft spaces. 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.

Battery powered carbon monoxide alarms can typically be installed wall-mounted or left free-standing on flat, level surface.

  • 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.

Combined smoke & CO alarms or mains-powered CO alarms are typically installed on the ceiling and should be 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.

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. Can smoke alarms detect carbon monoxide gas?

No, normal smoke alarms cannot detect carbon monoxide (CO). Only combined smoke and CO alarms can detect both fire and carbon monoxide gas.

Key Product Features

Supplied with the required 2x AA alkaline batteries and fixings pack

Anti-tamper mechanism prevents installation without batteries

Scan the QR code for a digital PDF of the UBCO1D manual

Loud 85db piercing alarm sounder with low-volume test

What's Included?

Every UltraFire UFUBCO1D is supplied with the following components.

  • 1 x UltraFire UBCO1D CO alarm
  • 2 x AA batteries
  • 1 x Screw fixing set (screws & rawl plugs)
  • 1 x Instruction manual

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units 10+ units
Product Code: UFUBCO1D Stock Level:
More than 20 in stock Expected dispatch: Today
1 unit

£13.80 inc VAT

£11.50 ex VAT

2+ units

£13.50 inc VAT

£11.25 ex VAT

5+ units

£13.20 inc VAT

£11.00 ex VAT

10+ units

£12.60 inc VAT

£10.50 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

Customer Reviews

17 customers have given this product an overall rating of 4.9 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by: P T

Good item Item was as described delivery was quick and easy to order good seller

Published on: 20th May 2024

Rating: 5 / 5 Stars

Reviewed by: K S

Great and easy to install.

Published on: 24th April 2024

Rating: 5 / 5 Stars

Reviewed by: P H

As the stars show, excellent product Does exactly what it promises

Published on: 23rd March 2024

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Looking for more information?

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

Direct Telephone 01507 464182


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