Electrical and electronic devices, namely, wireless remote control systems, consisting of wireless transmitters and electrically powered receivers, for remote wireless control of residential electrical devices, namely, lighting fixtures, switches, relays, fans, radios, televisions, computers and other household appliances, and for remote wireless control of residential, outdoor, commercial and industrial electrical devices, namely, lighting fixtures, switches, relays, fans, security systems, emergency and alert calling systems, emergency shutoff controls, pumps and motors