A full line of electronics goods, namely, antennas; central processing units; integrated circuit chips for wireless transfer of serial data; communication interface modules for interfacing a programmable controller to external devices using a serial communication link, namely, universal serial bus (USB) to asynchronous serial converters; computers; connections, electric; electrical connectors; electric converters; electronic tags for goods; encoder, decoder, transcoder for executing encryption algorithms, decryption algorithms, message digest functions, hashed message authentication code (HMAC) functions, secret key exchange algorithms, digital signatures; encoder integrated circuits; decoder integrated circuits; transcoder integrated circuits; integrated circuits; integrated circuit modules; integrated circuits, integrated circuit chips, integrated circuit modules for encoding and decoding; microprocessors; networking and interface components, namely, computer network interface devices; printed circuits; data processors; radio frequency receivers, radio frequency transmitters; radio frequency transceivers; remote control apparatus, namely, remote controls for keyless entry, lighting control, alarms, garage door, gate openers; semi-conductors; software and firmware for management of processor, encoder, decoder, transcoder, cryptography components for use in the field of wireless communications; software and firmware for management of networking and interface components and end products in the nature of wireless two-way remote control systems, medical monitoring systems, remote industrial monitoring systems, home automation systems, industrial automation systems, fire alarm systems, security alarm systems, remote status sensing systems, position sensing systems, radio frequency identification systems incorporating them for use in the field of wireless two-way remote controls, medical monitoring, remote industrial monitoring, home automation, industrial automation, fire alarms, security alarms, remote status sensing, position sensing, radio frequency identification; transmitters of electronic signals; telecommunication transmitters