Carbon Monoxide Alarms & Carbon Monoxide Detectors by SJD Supplies LTD New!

5 out of 5 stars 5 out of 5 from 9 Reviews

RRP £24.99


No quibble money back guarantee

No Longer Stocked

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Item Information

Carbon monoxide is responsible for the deaths of around 60 people in the United Kingdom each year!

As well as ensuring that your gas appliances are safe and serviced and your chimney is swept it is advisable to have a carbon monoxide detector in your home.  This will offer piece of mind and will alert you to any dangerous levels detected in your home or work place.

Protect your family from the Silent Killer with this high quality best selling carbon monoxide alarm,

These alarms lead the way in carbon monoxide detection,  requires 3 x AA batteries and can be easily installed on a wall or ceiling.

Ideal safety device to take on your holiday as it is just 10cm x 4cm and weighs just 0.2kg and can easily be placed in your bag or suitcase.

Landlords! Ensure you install an alarm to protect your tenants and give yourself piece of mind.

The unit has audio and visual alarms and the LCD lets you know the level of CO gas once detected.

This unit is suitable for use in Houses, Flats, Apartments, Schools, colleges, Care homes, Caravan, Offices, Shops, Work places

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Customer Reviews

Write your own review of Carbon Monoxide Alarm.

Life Saving 5 stars 5 out of 5

My Husband suspected that our heating system was creating carbon monoxide so we bought one of these alarms and installed the batteries and placed it in our lounge, within minutes the alarm went off and yes we had a leak. Than goodness no one was hurt

20 Feb 2012 by Anonymous

Great so far 5 stars 5 out of 5

Promptly dispatched and reasonably priced. Comes with battery and fittings. Simple to fit for the average DIYer. Blue backlight and display are only on when alarm is sounding or under test - not constantly, which is obviously a good thing. Still to test it registers values above 0 as not able to find any CO in our home - also a good thing!

23 Aug 2011 by Ben

Great value item 5 stars 5 out of 5

Does what it says on the box. Good value for money, easy to mount on the wall and delivery was very quick.

12 Apr 2011 by Louise

Great alarm, great price we actually take it on holiday with us 5 stars 5 out of 5

This is a good carbon monoxide alarm. I had another that plugged in but this one I can actually take on my travels. I have had it for nearly 5 months and still using the same battery.

19 Oct 2010 by Anonymous

Carbon monoxide alarm easy installation 5 stars 5 out of 5

ordered on sunday pm,received alarm on tuesday am. product exactly as advertised.would recommend site to everyone and will definitely use again.A1 service.thanks.

19 Oct 2010 by Sam

Questions & Answers

Delivery Information

For UK orders we offer a Free Delivery, Standard or Next Working Day delivery service.

We have separate delivery charges for Europe, North America, Japan and the Rest of the World based on the size, weight and destination of your order.

Please view our About Delivery page for full details.

Returns & Refunds

If an item is faulty or damaged on delivery and we are notified within 24 hours we will arrange for a replacement or a refund of the item - it needs to be within this time period for us to make claims with our couriers.

If you have simply changed your mind or no longer require the item(s), you must notify us within 7 days from receiving your order. The item(s) must be in their original unused and unopened packaging and be in a resalable condition for a full refund. You will need to pay for the cost of returning the item(s) and the item(s) remain your responsibility until we receive them.

Please view our Returns & Refunds page for full details.

Full Details

Requires 3 X AA Batteries (included)

LCD Display (4 digit)

EN50291 Approved

Test and hush button

Alarm memory function

Fitted with a Motorola control board

Audio and visual Alarm

Simple or no installation

Self test function

Highly accurate c0 detction

Electrochemical technology (most effective)

  • Power Supply: 3 X AA batteries
  • Sensor: Electrochemistry C0 sensor
  • EN50291
  • Senitivity/alarm time:
  • Within 60-90 minutes @50ppm CO concentration
  • Within 10-40 minutes @100ppm CO concentration
  • Within 3 minutes         @ 300ppm CO concentration
  • LCD display (4 digit)
  • Audibility: 85DB @ 1 metre distance
  • Sound and LED indication
  • Standby: Green LED flashes once every 30 seconds
  • Alarm: Red LED flashes quickly with alarms sounding every 5 seconds and repeat
  • Low battery indicator: Sounds every 30 seconds when batteries are lower than 3.3v with green LED and "Lb" displays on LCD screen
  • Malfunction indicator: Sounds every 30 seconds with green LED and "Err" displays on the LCD screen
  • Power consumption: 0.3mW
  • Sensor life: 3 years
  • Operation ambient: 0-40, 20%-90%RH
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