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First Alert

First Alert CO-FA-9B Carbon Monoxide Alarm

Product Code: 62243

Battery powered carbon monoxide alarm with loud 85dB siren. Batteries included but require changing every 12 months. Licence number: KM 551504.

  • 2 x 1.5V DC Battery Powered
  • 85dB Alarm
  • Power Indicator
  • 5 Year Manufacturer's Guarantee
  • 85dB Alarm
  • Low Battery Warning
  • Portable
  • Test & Reset Functions
  • View more information

Product contents:
CO-FA-9B, batteries and fixings.

2 x AA batteries supplied. EN 50291.

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First Alert CO-FA-9B Carbon Monoxide Alarm Instruction Manual



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Rated 5 out of 5 by Peace of mind An easy and quick way of protecting the home from Carbon monoxide. The only downside it flashes when I walk past or anyone switches a light on. ( appears sensitive in some unknown way) but not something that deters from its use. 3 Feb 2016
Rated 5 out of 5 by Couldn't eb easier to install I had this installed and working within minutes. Put in the batteries, wait two minutes and it working. Couldn't be easier and at a good price. 27 Nov 2015
Rated 5 out of 5 by save a life Excellent value carbon monoxide detector, small price to pay to protect against the silent killer. 29 Oct 2015
Rated 5 out of 5 by Big thumbs up We just had new boiler fitted at home and we need a detector, this one is perfect !! Easy to set up, good size to find place for and on offer too ! 23 Oct 2015
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Download more info (pdf)

Battery Type AA
Brand First Alert
Current Type DC
Manufacturer Guarantee 5 years
Manufacturing Standards BS EN 50921: 2001
Model No CO-FA-9B
Pack Size 1
Power Source Battery Powered
Power Voltage Supply 2 x 1.5 V
Product Depth 38 mm
Product Height 67 mm
Product Type Carbon Monoxide Alarm
Product Width 109 mm
Total Product Weight 0.125 kg