Saw this in 2 seperate stores in Cambridge today.These are reduced to clear.
These can be used in the home and taken on holiday as well,they have a 5 year Warranty.
FireAngel CO-808 features:
Sensor and electronics self-check
No.1 Rated electrochemical to ensure the alarm's integrity technology
9v battery operated (long-life battery option available)
Dual LED display for low and high alarm level indication
3 danger levels - low, high & crisis
Certified to BS 7860: 1996
Here is another link with loads of info on it.http://www.fireangeldirect.co.uk/page.php?xPage=tech.html&tech=CO808&jssCart=
Have been into Bury St.Edmunds store in Suffolk and they have 10 left there is no price ticket infront of them so I took it to customer services who confirmed the price £4.89 the stock code number is 0 816317 000332 or 816317 000332 I was told the bar code is all they need hope this helps.