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  2. Federal Signal Corporation - Wikipedia

    en.wikipedia.org/wiki/Federal_Signal_Corporation

    The company operates two groups: Federal Signal Environmental Solutions and Federal Signal Safety and Security Systems. Federal Signal Environmental Solutions Group manufactures street sweeper vehicles, sewer cleaner and vacuum loader trucks, hydro excavators , waterblasting equipment, dump truck bodies, and trailers .

  3. Autocall - Wikipedia

    en.wikipedia.org/wiki/Autocall

    In 1933, Autocall purchased the Howe Manufacturing Company of Chicago, Illinois and used their proprietary transmitter design to produce the Autocall-Howe system, a high-end fire alarm system targeted at large institutions and industrial plants. By the 1960s, Autocall-Howe systems were installed in many of the United States' largest factories ...

  4. Standards for Alarm Systems, Installation, and Monitoring

    en.wikipedia.org/wiki/Standards_for_Alarm...

    The Underwriters Laboratories' UL 2610 is a comprehensive safety standard that governs the construction, performance, operation, and maintenance of security alarm systems and units for commercial premises, such as mercantile and banking locations. The standard details requirements for a range of alarm systems including central station burglar ...

  5. Intercon Security - Wikipedia

    en.wikipedia.org/wiki/Intercon_Security

    Alarm Monitoring Intercon offered 24 hour alarm monitoring services and was known for their alarm response times. Alarm Installation and Service Intercon offered installation services for commercial, industrial and residential intrusion alarms, panic alarms, fire alarms, and closed circuit television systems.

  6. ADI Global Distribution - Wikipedia

    en.wikipedia.org/wiki/ADI_Global_Distribution

    ADI's inventory includes products such as video surveillance, building access control, home intrusion, fire safety, and alarm systems as well as professional and residential audio/video (AV) equipment such as commercial speakers and video displays, networking equipment, data communications solutions, tools, wire, cabling, and more. [2]

  7. Siemens Building Technologies - Wikipedia

    en.wikipedia.org/wiki/Siemens_Building_Technologies

    Siemens Building Technologies is an operating division of Siemens providing automation technologies and services for commercial, industrial and public buildings, and infrastructures. The division is headquartered in Zug, Switzerland, and employs 28,069 people worldwide (September 2018).

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