79111147
Feb 8, 2012
Nov 26, 2013
Fire detection products and systems, namely, electronic smoke, heat, flame and gas sensors and detectors; fire detection products and systems, namely, fire alarm sounders in the nature of audio speakers for fire alarms; fire detection products and systems, namely, luminous safety beacons and notification appliances in the nature of horns, alarm bells, strobes and speakers; fire alarm control panels; fire alarm networks comprised primarily of fire alarms, computers, and electric cables; fire alarm accessories, namely, electronic fire alarm speakers; computer interface boards for use with fire alarm systems; fireman's telephones, intercom and voice evacuation systems primarily comprised of intercoms, audio speakers and microphones; and related components for the foregoing, namely, metal and non-metal clamps, metal and non-metal brackets, electrical switches, mounts and adapter plates, all sold as integral component parts of the aforementioned telephones and intercom and voice evacuation systems primarily comprised of intercoms, audio speakers and microphones
Electrical and Scientific Apparatus