Sani System Polti Check is sanitising concept patented world wide by Polti, has led to the Sani System Check. This machine is an evolution of the Sani System. With the keypad and the back lit LCD display of the Sani System Check, operator can select one of the pre-defined programmes, depending on the size of the area to be sanitised. This system permit the operator to programme and control the functioning of the Sani System and to confirm by print out that the sanitising activity has been completed. In extension to all the typical features and advantages of the Sani System, this new product also has a sophisticated electronic system. Once the sanitization is finished, a confirmation is printed out together with the following information Serial number of the machine User ID Date Program used area start time, end time and length of operation in minutes.