Brief about Carbon Monoxide DetectorsCarbon Monoxide detectors or alarms; as the name itself reveals the meaning; alert for the excessive amount of carbon monoxide that is one of the most hazardous gases. In late 1990s CO detectors started to be known as Carbon Monoxide Alarms with the introduction of sound system in it. Passive devices without an alarm are known as detectors. These detectors measure the level of CO and alert with alarming sound if it goes beyond its decided limits. Places of installationThese CO alarms are used where you have...