video systems, namely, digital video recorders, digital storage systems for digital video recorders, and time-lapse digital video recorders for use with closed circuit television or surveillance systems, namely, video cameras, transmitters, receivers, multiplexers, quads, video camera controllers, matrix switchers, computers and computer software used for surveillance

Security and Surveillance equipment, namely, video cameras, radio and telephone transmitters, motion sensors, electric switches, and computer hardware

audio tape recorders

ambulatory, long term, 3 channel, solid state, non compressed data electrocardiographic equipment using a hard disc or flash card

computer hardware; namely, computers, video digitizers, audio digitizers, analog to digital audio converters, National Television Standards Committee to red-green-blue synchronization video and signal converters, sync generators, video local area network controllers, video monitor controllers, monitors; computer programs for use in video editing; audio amplifiers and loud speakers

DIGITAL, MAGNETIC TAPE OPERATED READ-WRITE EQUIPMENT FOR OPERATING COMPUTERS