9 Audio products, namely, audio public address amplifiers with and without players, commercial and residential audio speakers, speaker housings, grilles and mounts for audio speakers, [ headphones, headsets, with and without microphones, ] drivers for audio speakers, audio and visual signals, namely, horns and sirens, public address systems comprising sound amplifiers, megaphones, microphones, electrical connectors for audio equipment, and electrical selector controllers; [ video products, namely, video cameras, video recorders, video monitors, video camera and video monitor mounts, mounting brackets for video cameras, video recorders, video monitors, video camera and video monitor mounts, ] housings for video cameras, video recorders, video monitors, video camera and video monitor mounts, [ multi-viewers, quad splitters, video switches, video lenses, and electrical controllers, illuminators with infrared capabilities for video cameras; electrical and electronic products, namely, electronic motion sensing cameras, motion sensors, switches and controls, cables and connectors, splitters, RF modulators, signal generators, inverters, signal processors, multi-meters, electrical power suppliers, uninterruptible power supplies, battery chargers and eliminators; telephone apparatus, namely, video and audio intercoms and headphones; security equipment, namely, strobe lights, and fixtures with built-in video security features to secure buildings ]