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GK AC Powered CO Alarm

Sensor module design, easy to change, repair and calibrate, for CO

Obvious visual alarming indication

Sensor type: Electrochemical sensor(CO)

Detectoring gas: CO

Working voltage: AC220V / AC110V



GK AC Powered CO Alarm is a kind of domestic gas alarm It is an easy to install unit that provides reliable protection against the dangers of carbon monoxide. It provides visual and audible signals when the gas concentration reaches the presetting range, and reminds you to take prompt favorable action.


Sensor module design, easy to change, repair and calibrate, for CO

High accuracy, low consumption

Fast response

Obvious visual alarming indication


The GK AC Powered CO Alarm provides you and your family with a warning signal to protect against dangerous levels of carbon monoxide in your home. This alarm is easily installed in any of your AC wall outlets.


Sensor type Electrochemical sensor(CO)
Measuring gas Carbon Monoxide(CO)
Working voltage AC220V / AC110V
Working condition Temperature: 0℃-55℃, Humidity: ≤95%RH No dews
Working method Natural diffusion
Response time ≤30s automatic resume
Alarm level Follow EN50291
Alarm method Visual and audible
Sound level ≥70dB
Weight about 300g
Dimension l×b×h,135×82×41mm

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