Carbon monoxide is a toxic gas produced during combustion and is easily absorbed into the bloodstream when inhaled. Dangerous concentrations of carbon monoxide can cause permanent harm to the body and, in the worst case, lead to death. The greatest risk occurs in spaces with poorly functioning ventilation, where the amount of air needed for combustion is too low. Carbon monoxide can form in rooms equipped with heating appliances such as gas heaters, fireplaces, gas, oil, and coal boilers, etc. Every year in Poland, several thousand incidents related to carbon monoxide occur. The only effective way to protect against this danger is to use a certified carbon monoxide detector.

The FireAngel FA3322 carbon monoxide detector is equipped with the latest electrochemical sensor developed at the PACE-Sensor plant in Canada, part of the FireAngel group. The FireAngel FA3322 detector features a large backlit LCD that, in addition to temperature and humidity, displays the current carbon monoxide concentration in the air. A unique feature of the FA3322 is its display, whose backlight color changes depending on operating status. During standard standby mode, the display shows green. When a low concentration of carbon monoxide is detected, the display lights up orange, clearly signaling a potential hazard. If the alarm threshold is exceeded, the display flashes red. A loud 85 dB audible alarm, noticeable from 1 m away, ensures the danger is announced. A built-in self-test system continuously monitors proper device operation and will signal if needed. The user can test the unit at any time and also read the log of the highest measured values over the last 30 days by pressing the large TEST/RESET button, which also allows silencing the alarm if necessary.

The detector has a built-in lithium battery that does not need to be replaced or recharged for its 10-year lifespan. The device will start notifying the user 30 days before it is completely depleted, indicating the need for replacement. The FireAngel FA3322 carbon monoxide detector comes with a 10-year warranty.