Loud Alarm Signal Exceeding 85dB in Alarm Mode
The combination smoke and carbon monoxide alarm. It is operated by battery and it is used for detecting both smoke and poisonous gas--carbon monoxide. The product uses high sensitivity photoelectric sensor to detect smoke and high stability electrochemical co sensor to detect carbon monoxide. Once your living places have carbon monoxide or smoke, once one of them reaches its alarm sensitivity, it will give out both sound alarm and LED indication to warn you that you have to take action to avoid it. The detector is widely used in indoor places where it release carbon monoxide or easily catch a fire.