9 Emergency warning lights and sirens, emergency vehicle equipment, namely, siren controllers, preemption emitters, and traffic advisors, in-car video cameras and recorders, radars, two way radios, mobile printers, intercom systems comprised of intercoms, power accessories, namely, power supplies, power adapters, power connectors, power distribution boxes, power adapters for computers, power inverters, power supplies, and battery protectors, namely, devices for protecting batteries from losing electrical charge, rescue gear, namely, window punches, and electronic rescue flares, safety and protective apparel, namely, safety gloves for protection against fire, safety gloves for protection against accidents, protective work gloves, and fire resistant gloves, spectacles, goggles, earplugs for sound proofing, and ear muffs as protective ear coverings, hard hats, face-protection shields and accompanying protective headgear, shirts, pants and arm sleeves