The Busch-CO Alarm is a carbon monoxide detector with electrochemical sensor. Carbon monoxide (CO) is an imperceptible, colourless, odourless and tasteless, highly toxic gas. It is therefore also called the "creeping death". CO is produced, among other things, by the incomplete combustion of carbon-containing substances with insufficient oxygen supply.

A fire always occurs unexpected. And very often during the night. Particularly when everyone is asleep do fires in private homes become a deadly hazard, because a persons does not smell anything while asleep. Similar to a dog. That's why it is reassuring to know that a Busch-Smoke alarm detector is keeping watch. With absolute reliability around the clock it wakes everyone in the house at the slightest indication of smoke - loudly and in time.