The reason why we’ve created this device is that a person with the help of his senses usually cannot detect the presence of some particles in the air, let alone determine the change in the gas environment, which makes it difficult for us to assess the degree of the danger that we and our loved ones are subject to. But when using the detectors we receive reliable data on the state of the air, and the device will inform us what action to take in a given situation. With the help of our detectors we strive to create safe and comfort environment round us.