Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity from a distance; Apparatus for recording, transmission or reproduction of sound or images; Electrical, electronic, computer, multi-user and hands free devices intended to be used for transmitting and reproducing sounds and images from mobile radios at a distance particularly in noisy environments; Wireless products, namely, wireless access control and alarm monitoring 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; Devices for wireless radio transmission, namely, radio frequency apparatus and instruments used in long range communication for tracking and monitoring sound and images; Electronic remote control transmitters for radio-controlled devices and broadcasting radio frequency signals; Apparatus for transmitting and reproducing sounds and images from a distance; parts and fittings for apparatus for transmitting and reproducing sounds and images from a distance, namely, transmitting sets, receivers, filters and resonators; Wireless communication devices, namely, wireless transmitters and receivers enabling wireless audio and video conferences; Equipment for data processing, software and computer programs for operating and use of wireless electronic systems; Wireless electronic systems, namely, wireless access control and alarm monitoring 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; Protection devices for personal use against accidents, namely, emergency remote control devices that communicate with emergency first responders