RAINBOW

[ELECTRONIC MULTIPLEXER UNITS,] MOTORIZED PAN AND TILT UNITS FOR MOVING TELEVISION CAMERAS, ELECTRONIC QUAD UNITS FOR SPLITTING IMAGES DISPLAYED ON TELEVISION MONITORS, ELECTRONIC SWITCHER UNITS, AND VIDEO RECORDERS, ALL FOR USE FOR CLOSED CIRCUIT TELEVISION; AND CLOSED CIRCUIT TELEVISION SURVEILLANCE SYSTEMS COMPRISED OF TELEVISION CAMERAS AND MONITORS, ELECTRONIC MULTIPLEXER UNITS, MOTORIZED PAN AND TILT UNITS FOR MOVING TELEVISION CAMERAS, ELECTRONIC QUAD UNITS FOR SPLITTING IMAGES DISPLAYED ON TELEVISION MONITORS, ELECTRONIC SWITCHER UNITS, AND VIDEO RECORDERS