MEGA-TECH is the technological complement to the ITC Building Automation Systems. The great versatility of the TECH control units, allow management systems to extend and optimize their range of technological functions, allowing the management of devices such as temperature sensors, climate control panels, contacts and/or additional alarm sensors, switches, buttons, card readers for common areas and further devices. The systems that can be interfaced with MEGA-TECH are: MEGA, MEGA-M and MEGA-RSA. The connection method is the same of the mentioned systems, that is through BUS. The software also enables the complete supervision of the devices monitored and managed through MEGA-TECH.