Basket (0) My Account Help Guides
OPEN 7 DAYS A WEEK 0800 612 6537 Lines open today 8:30am - 5pm

Mains Powered Carbon Monoxide Alarm with Alkaline Back-up Battery - BRK CO850MBXi

3 in stock Expected dispatch: Tomorrow
£45.59 inc VAT
£37.99 ex VAT
Product Overview

The CO850MBXi is a mains powered carbon monoxide (CO) alarm, with a 9V alkaline back-up battery to provide power in the event of mains power failure. This alarm can hardwire interlink with up to 12 compatible carbon monoxide alarms for a simultaneous warning and is supplied with a 5 year warranty as standard. Coloured indicators are used to display power, alarm and faults so any problems can be identified quickly.

  • Mains powered carbon monoxide alarm
  • Alkaline back-up battery (supplied)
  • Hardwire interlink with up to 12 devices
  • 5 year manufacturer's warranty
  • Power, alarm and fault indicators
  • Kitemarked to BS EN 50291-1:2010
  • Loud 85dB warning alarm at 1m
  • Combined test and reset button
  • Dimensions (HxWxD): 134x69x60mm
  • Product warranty and life commences from date of purchase

Please Note: Warranty does NOT include battery

Technical Data
Product Code BKCO850MBXI
Alternative Product Codes CO850MBXI
Brand BRK
Back-Up Battery

9V alkaline

Dimensions (HxWxD)

134x69x60mm

Sound Output

85dB

Warranty

5 years

Weight 0.23kg
Product Datasheets
FAQs (6)
Q. Is this CO Detector compliant with all relevant standards to allow me to place it in a tenanted property as I am a landlord?
A.

Yes, this CO alarm has been Kitemarked to EN 50291-1: 2010 and has been awarded a CE mark. It should be installed in line with the manufacturers guidance.

Q. How do I safely dispose of my old smoke alarms?
A.

Safelincs is signed up to Valpak's WEEE (Waste Electrical and Electronic Equipment) Distributor Take-Back Scheme (Registration ID: 7370). Private households can therefore drop off their electronic and electrical fire safety waste at their municipal recycling centre when they are purchasing new products from us. To find your nearest recycling centre, please visit www.recycle-more.co.uk.

Q. How long do the batteries last in smoke alarms?
A.

The 9V alkaline batteries last 12-18 months. Lithium batteries will usually last 5x longer than their alkaline counterparts, achieving around 5 years lifetime. Some lithium cells are also rechargeable, and when used in a mains-powered alarm may last for the entire functional lifespan of the alarm. Newer alarm models may also feature a "sealed" lithium battery. These batteries are specialist components which are designed to not be removed or need replacing by the user, and have been tested by the alarm manufacturer to ensure they last for the lifetime of the alarm.



Please Note: the actual lifetime of your batteries depends on how often the alarms are tested or activated, as sounding the alarm draws more power than when the alarms are "waiting" to detect fire. You should also read your alarm's manual to make sure you only use the recommended types and brands of batteries, as failing to follow these instructions may cause the alarm to malfunction, not alerting you in the event of a fire, and might also invalidate the warranty.

Q. Do you need an electrician to connect mains powered smoke alarms?
A.

It is necessary that an electrician installs mains powered smoke alarms.

Q. What is the best way to test my alarm?
A.

We recommend testing alarms by pressing the test button built-in to the unit, as this is designed to simulate the detection of the target stimuli (usually smoke, heat, or CO) at the alarm sensor. You should test your alarms regularly to ensure they are protecting building occupants, preferably every week. For more detailed guidance, check the manual included with your alarm.

Show All

Pricing & Availability

Model Stock Price
Product Code: BKCO850MBXI Stock Level:
3 in stock Expected dispatch: Tomorrow
Price:

£45.59 inc VAT

£37.99 ex VAT

Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.79 inc VAT - Orders will be delivered in 3-5 working days by Hermes

Express Delivery

£7.91 inc VAT - Orders will be delivered in 1-2 working days by Hermes

Excellent Warranty

This product is supplied with a 5 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 464181

Cookies

Close close

This site uses cookies to improve your experience and for essential functioning of the site. By continuing to use our site you agree to the use of cookies.

Change your cookie settings at any time by clicking on the button at the bottom of each page. Read more about the cookies we use in our Privacy Policy.

By continuing to browse this site you agree to the use of cookies. Read our privacy policy to learn more.