Climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Electric control devices for heating and energy management; Electrical controllers; Electrical energy utilization metering devices complete with related software; Electrical plug device enabling connection and disconnection of power and/or control cables; Facilities management software, namely, software to control building environment, access and security systems; Home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; Lighting control software for use in commercial and industrial facilities; Lighting panel control boards; Measuring and control devices for air conditioning technology; Mechanical remote controls for motors; Programmable logic controller (PLC); Radio transmitters and receivers for remote controls, radio controls; Wireless controller to monitor and control the functioning of other electronic devices