The SF350 CO alarm is the UK's best selling product and is the only unit recommended by British
Gas. Using the latest electrochemical sensor technology, the SF350 gives an audible and visual
warning long before the level of CO reaches a dangerous level
- Simple and cost effective to install
- Wall, ceiling mounted or free standing
- No battery replacement required
- Patented self-check software
- 5-year, no maintenance guarantee
- Secure battery compartment as required by local authorities
- Approved & kitemarked to BS7860
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