Do you like to be in control and want to ensure that you and your loved ones are always safe? Get a reliable carbon monoxide (CO) leak detector that monitors the presence of this highly toxic, odorless, and invisible gas for you. If you heat your home with a gas boiler or fireplace, or use a gas stove, the lives of your entire family could be at risk without a CO detector. Carbon monoxide can result from the incomplete combustion of fuels and cannot be easily detected without a CO alarm.

10 years of safety for your family. Carbon monoxide leaks are typically hard to detect. With the CO alarm P56402, you can have peace of mind for the next 10 years knowing that your life is not at risk from carbon monoxide poisoning due to a faulty gas boiler, stove, or blocked chimney. As the end of the alarm's lifespan approaches, the detector will alert you with an audible and visual signal.