The 900-0146 is a premium carbon monoxide alarm because it has a backlit digital display that constantly monitors CO levels. It even has a peak level memory for when you have been away.
Known as the silent killer, carbon monoxide is killing or endangering people every year, in premises from HMOs to hotels to schools. BSi Kitemarked to BSEN 50291:2001, this alarm comes complete with batteries (and low battery indicator bleep), 5-year warranty and test button. It will even free stand and is suitable for taking on holiday. Kidde makes 30 million detectors every year and this could be the best money you ever spend.
Suitable for any premises where people sleep or live - portable
Full instructions with every detector
Fixing requires two little screws and wallplugs (supplied) to screw to wall | 
