Activation of the fire alarm in Group A occupancies with an occupant load of 1,000 or more shall initiate a signal using an emergency voice/alarm communications system in accordance with...
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907.2.1.1 System initiation in Group A occupancies with an occupant load of 1,000 or more
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907.5.2.3.4 Groups R-2.1, R-3.1 and R-4
are hearing impaired, shall be provided with notification appliances for the hearing impaired installed in accordance with NFPA 72 and which shall [sic] activated upon initiation of the fire...
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809.5.1.2 Activation
All visible alarm appliances provided within the residential dwelling unit for building fire alarm notification shall be activated upon activation of the building fire alarm in the portion...
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11B-809.5.1.2 Activation
All visible alarm appliances provided within the residential dwelling unit for building fire alarm notification shall be activated upon activation of the building fire alarm in the portion...
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809.5.1.2 Activation
All visible alarm appliances provided within the residential dwelling unit for building fire alarm notification shall be activated upon activation of the building fire alarm in the portion...
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11B-809.5.1.2 Activation
All visible alarm appliances provided within the residential dwelling unit for building fire alarm notification shall be activated upon activation of the building fire alarm in the portion...
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11B-809.5.1.2 Activation
All visible alarm appliances provided within the residential dwelling unit for building fire alarm notification shall be activated upon activation of the building fire alarm in the portion...
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809.5.1.2 Activation
All visible alarm appliances provided within the residential dwelling unit for building fire alarm notification shall be activated upon activation of the building fire alarm in the portion...
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907.2.9 Group R-2
A fire alarm system shall be installed in Group R-2 occupancies where: Any dwelling unit is located three or more stories above the lowest level of exit discharge; Any...
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Occupant Notification System
NFPA 72®, National Fire Alarm Code, defines a notification appliance as "a fire alarm system component such as a bell, horn, speaker, light, or text display that provides audible, tactile...
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Visual Alarms
Activation of visual appliances in work areas on an as-needed basis does not provide a practicable solution as most codes, standards, and local laws prohibit deactivation of fire alarm appliances...
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11B-809.5.1.1 Alarm appliances
Where alarm appliances are provided within a residential dwelling unit as part of the building fire alarm system, they shall comply with Chapter 9, Section 907.5.2.3.3....
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11B-809.5.1.1 Alarm appliances
Where alarm appliances are provided within a residential dwelling unit as part of the building fire alarm system, they shall comply with Chapter 9, Section 907.5.2.3.4 _|Visible alarms;...
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11B-809.5.1.1 Alarm appliances
Where alarm appliances are provided within a residential dwelling unit as part of the building fire alarm system, they shall comply with Chapter 9, Section 907.5.2.3.3 _|Visible alarms;...
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907.2.1.2 Emergency power
Emergency voice/alarm communications systems shall be provided with an approved emergency power source.
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4.28.3(7)
(7) In general, no place in any room or space required to have a visual signal appliance shall be more than 50 ft (15 m) from the signal (in the horizontal plane). In large rooms and...
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4.28.3(8)
(8) No place in common corridors or hallways in which visual alarm signalling appliances are required shall be more than 50 ft (15 m) from the signal.
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Visual Alarms [4.28.3]
Visual Alarms [4.28.3] In general, it is not sufficient to install visual signals only at audible alarm locations. Audible alarms installed in corridors and lobbies can be heard...
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A4.28.3 Visual Alarms
The specifications in this section do not preclude the use of zoned or coded alarm systems.
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4.28.3* Visual Alarms
Visual alarm signal appliances shall be integrated into the building or facility alarm system. If single station audible alarms are provided then single station visual alarm signals...
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4.28.3(6)
(6) The appliance shall be placed 80 in (2030 mm) above the highest floor level within the space or 6 in (152 mm) below the ceiling, whichever is lower.
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4.28.1 General
Alarm systems required to be accessible by 4.1 shall comply with 4.28. At a minimum, visual signal appliances shall be provided in buildings and facilities in each of the following...
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4.28.1 GENERAL
Alarm systems required to be accessible by 4.1 shall comply with 4.28.
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4.28.3* VISUAL ALARMS
If provided, electrically powered internally illuminated emergency exit signs shall flash as a visual emergency alarm in conjunction with audible emergency alarms. The flashing...