I have 5 SF Detection Carbon Monoxide Detectors (model SF350EN) for sale. Using the latest electrochemical sensor technology, the SF350 gives an audible and visual warning long before the level of CO reaches a dangerous level.
These carbon monoxide detectors are the only units recommended by British Gas and have passed the Health & Safety Executive (HSE) tests.
The detectors are simple to attach to the wall using the fixing kit provided, with no need for any wiring. Furthermore no replacement batteries are required.
They retail at about £30 I am selling them for £15 each.
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