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2. NFPA 72 - Wikipedia

   en.wikipedia.org/wiki/NFPA_72

   The NFPA 72 (National Fire Alarm and Signaling Code) is a standard published by the National Fire Protection Association every 3 years for installation of fire alarm systems and emergency communication systems in the United States.

3. Fire alarm notification appliance - Wikipedia

   en.wikipedia.org/wiki/Fire_alarm_notification...

   From NFPA 72, 2002 Edition: “7.4.2.1* To ensure that audible public mode signals are clearly heard, unless otherwise permitted by 7.4.2.2 through 7.4.2.5, they shall have a sound level at least 15 dB above the average ambient sound level or 5 dB above the maximum sound level having a duration of at least 60 seconds, whichever is greater ...

4. Fire alarm system - Wikipedia

   en.wikipedia.org/wiki/Fire_alarm_system

   As per NFPA 72, 18.4.2 (2010 Edition), Temporal Code 3 is the standard audible notification in a modern system. It consists of a repeated three-pulse cycle (0.5 s on, 0.5 s off, 0.5 s on, 0.5 s off, 0.5 s on, 1.5 s off). Voice evacuation is the second most common audible notification in modern systems.

5. Standards for Alarm Systems, Installation, and Monitoring

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

   The systems are required to operate within the limits of Class 2 remote control and signal circuits as defined by the National Electrical Code, NFPA 70. [ 15 ] The fifth edition of this standard, issued on January 31, 2018, was notable for expanding the media to include website information.

6. Los Angeles fires: 2nd blaze spurs evacuations - AOL

   www.aol.com/brush-fires-erupt-los-angeles...

   A fast-moving brush fire that erupted Tuesday in Los Angeles threatened homes and sent thousands of residents fleeing, prompting city and state officials to declare a state of emergency.

7. Manual fire alarm activation - Wikipedia

   en.wikipedia.org/wiki/Manual_fire_alarm_activation

   A report by the UK-based Building Research Establishment (BRE) stated "there is a commonly held view that equipment designed to meet the European EN54 Fire detection and fire alarm systems standard cannot be used within an installation designed to the US National Fire Alarm Code, NFPA 72." In actuality, "there appears to be no requirement in ...

8. Drones continue to buzz over US bases. The military isn’t ...

   www.aol.com/drones-continue-buzz-over-us...

   CNN reported this week that government agencies have struggled to keep pace with the development of drones and drone technology, particularly by adversaries like China, though legislation is being ...

9. Julie L. Bushman - Pay Pals - The Huffington Post

   data.huffingtonpost.com/paypals/julie-l-bushman

   between 2008 and 2012, better performance than 72% of all directors The Julie L. Bushman Stock Index From November 2012 to December 2012, if you bought shares in companies when Julie L. Bushman joined the board, and sold them when she left, you would have a 23.0 percent return on your investment, compared to a 5.2 percent return from the S&P 500.