The wireless diagnostic tool consists of the wireless diagnostic USB box and the wireless diagnostic software. To record data, the wireless module is awakened from battery-saving sleep mode. The following can be read out: pollution severity, current smoke chamber value, battery condition information (good, average, bad or as voltage value), temperature (heat alarm), serial number, start-up time and last alarms. The data is received wirelessly via the wireless diagnostic USB box. Recording the data also serves as documentation for electricians.