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Fourjay Industries
Description: Fourjay is a leading manufacturer of sound-engineered commercial loudspeaker devices. Website: http://www.fourjay.com/ See also: - 13700 - Security Access & Surveillance - 16700 - Communications - 16800 - Sound and Video - 16820 - Sound Reinforcement - 27 00 00 - COMMUNICATIONS - 27 40 00 - AUDIO-VIDEO COMMUNICATIONS - 27 51 16 - Public Address and Mass Notification Systems - 28 10 00 - ELECTRONIC ACCESS CONTROL AND INTRUSION DETECTION - 28 13 00 - Access Control - 28 13 53 - Security Access Detection - 28 16 00 - Intrusion Detection - 28 20 00 - ELECTRONIC SURVEILLANCE - 28 23 00 - Video Surveillance |
