As MMI is basically an application software, there is a risk that the central monitoring panel may fail due to various viruses or wrong operations by the operator and, also in the case control should be conducted checking the actual operation situation of the equipment at the site and various tests should be conducted, the stability and convenience of Shina’s product enable the user to cope with an emergency situation or other on-site control necessity by providing a control and monitoring function at the site in accordance with the importance of the device.