Electrotechnical and electronic apparatus and instruments, namely, rocker switches, movement detectors, room temperature controllers, namely, thermostats, electronic room light controllers, house security systems comprising software and hardware for providing picture, video, alarm status, building plans, and other information to a remote station, door entry systems comprising touch pads and security doors, electrical switches, electric actuators, user interfaces, namely, keyboards, electric control panel, touchscreen for electrotechnical and electronic devices; electrotechnical installation material, namely, electric sockets, plugs and other electric connection contacts, covers for electric outlets; displays, namely, touch screen and interactive video walls and electronic display interfaces; electric display apparatus, namely, liquid crystal displays, electric luminescent display panels, flat panel display screens; digital indicators in the nature of electronic indicator panels; software for controlling the operation of electronic housing and building installations; all of the aforesaid goods exclusively for housing and building installations and automated housing and building systems