CO detectors
Invisible gas sentinels
CO detectors are devices that sense dangerous levels of carbon monoxide gas in indoor air and sound an alarm.
Carbon monoxide is odorless and colorless, making it undetectable without such devices.
Building codes typically require CO detectors in homes with fuel-burning appliances or attached garages: The CO detector started beeping at 3 a.m.
- carbon monoxideToxic combustion byproduct gas
- alarmUrgent warning signal
- beepingEmitting short tones
- sensorInput-detecting device
- digital displayElectronic visual output
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CO detectorssmoke alarms
Combustion-sensing alert devices
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Fuel-burning domestic equipment
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