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  2. Category:Fire detection and alarm companies - Wikipedia

    en.wikipedia.org/wiki/Category:Fire_detection...

    Pages in category "Fire detection and alarm companies" The following 36 pages are in this category, out of 36 total. This list may not reflect recent changes .

  3. Alarm monitoring center - Wikipedia

    en.wikipedia.org/wiki/Alarm_monitoring_center

    An alarm monitoring center, central monitoring station (also known as "CMS" or wholesale central station), or alarm receiving center (also known as ARC) [1] is a company that provides services to monitor burglar, fire, and residential alarm systems. The Central Monitoring Station may also provide watchman and supervisory services. "It functions ...

  4. SimplexGrinnell - Wikipedia

    en.wikipedia.org/wiki/SimplexGrinnell

    The company headquarters is in Boca Raton, Florida; corporate sales and marketing offices are in Westminster, Massachusetts, and the company has about 160 district offices throughout North America. [1] It is currently the largest fire protection company in the world. Grinnell Fire Protection was purchased by Tyco in 1976.

  5. Fire alarm system - Wikipedia

    en.wikipedia.org/wiki/Fire_alarm_system

    Residential fire alarm systems are commonplace. Typically, residential fire alarm systems are installed along with security alarm systems. In the United States, a residential fire alarm system is required in buildings where more than 12 smoke detectors are needed. [19] Residential systems generally have fewer parts compared to commercial systems.

  6. Guardian Alarm - Wikipedia

    en.wikipedia.org/wiki/Guardian_Alarm

    Guardian Alarm installs, monitors, and services home and business security systems. The company offers various security systems such as burglar alarm systems, 24/7 security monitoring, indoor and outdoor cameras, video surveillance, smart automation, access control systems, and fire, water, and carbon monoxide detection.

  7. UL (safety organization) - Wikipedia

    en.wikipedia.org/wiki/UL_(safety_organization)

    UL 827, Central-Station Alarm Services (ANSI Approved: October 19, 2023) [33] UL 827A, UL LLC Outline of Investigation for Hosted Central Station Services [34] UL 864, Control Units and Accessories for Fire Alarm Systems (ANSI Approved: October 09, 2023) [35] UL 985, Household Fire Warning System Units (ANSI Approved: October 07, 2022) [36]