Remember the carbon monoxide may not be coming from an appliance of yours so even if you have not had your heating on or had an open fire it could be seeping through the walls of your house. Hope you have got your problem resolved, might be worth checking if you are attached to another property that your neighbours have a carbon monoxide alarm too. Unlike natural gas or LPG (liquid petroleum gas), carbon monoxide gas has no odour or taste. Unfortunately, it will impact your health before you realise there’s a leak. Here are the best ways to conduct a carbon monoxide test. Electronic Carbon Monoxide Detector. This type of CO detector can be hard-wired to your electrical system like a
First Buy any smoke detectors that you like and then use an acoustic sensor that can recognize the UL listed smoke detector pattern as a trigger, and put whatever automation you want as the event. There is an Z wave acoustic listener on the official smartthings compatibility list which works well for this purpose:
Carbon monoxide detectors, also known as CO detectors, are devices designed to monitor the levels of carbon monoxide in the environment. They work by detecting the presence of CO and sounding an alarm when concentrations reach dangerous levels.
Carbon monoxide detectors work based on the principle of electrochemical sensing. Inside the detector, there are electrodes immersed in an electrolyte solution. When carbon monoxide is present in the air, it reacts with the electrolyte, causing a chemical reaction that generates an electrical current. . 299 65 96 331 214 67 331 417

how to carbon monoxide detectors work