A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call and the car's direction of travel....
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407.2.2.1 Visible and Audible Signals
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907.2.1 Group A
A manual fire alarm system shall be installed in accordance with NFPA 72 in Group A occupancies having an occupant load of 300 or more....
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11B-809.5.1 Building fire alarm system
Where a building fire alarm system is provided, the system wiring shall be extended to a point within the residential dwelling unit in the vicinity of the residential dwelling unit smoke...
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11B-809.5.1 Building fire alarm system
Where a building fire alarm system is provided, the system wiring shall be extended to a point within the residential dwelling unit in the vicinity of the residential dwelling unit smoke...
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11B-809.5.1 Building fire alarm system
Where a building fire alarm system is provided, the system wiring shall be extended to a point within the residential dwelling unit in the vicinity of the residential dwelling unit smoke...
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Can audible signals for an elevator operate only when needed by a passenger who needs them through activation of dedicated “accessibility” control?
No, audible (and visible) signals required for elevators must function automatically at all times an elevator is operational....
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Clarity AL10 Visual Alert System informational Video
This easy-to-use desktop alerting system uses flashing patterns and/or a powerful vibrating action to alert you to: • the telephone or TTY ringing • the clock alarm • someone at your...
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Visible Alarms in Guest Rooms with Communication Features
a fire alarm system which includes permanently installed audible and visible alarms in accordance with NFPA 72 National Fire Alarm Code (1999 or 2002 edition)....
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Strobe Type and Color
Strobe Type and Color Research indicates high-intensity xenon strobe lamps to be the most effective and white light the most discernible. Colored lamps, particularly red, were...
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4.28.3(2)
(2) The color shall be clear or nominal white (i.e., unfiltered or clear filtered white light).
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4.28.3(1)
(1) The lamp shall be a xenon strobe type or equivalent.
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11B-407.2.2.1 Visible and audible signals
A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call and the car’s direction of travel....
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11B-407.2.2.1 Visible and audible signals
A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call and the car’s direction of travel....
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11B-407.2.2.1 Visible and audible signals
A visible and audible signal shall be provided at each hoistway entrance to indicate which car is answering a call and the car’s direction of travel....
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4.28.3(3)
(3) The maximum pulse duration shall be two-tenths of one second (0.2 sec) with a maximum duty cycle of 40 percent. The pulse duration is defined as the time interval between initial...
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4.28.3(5)
(5) The flash rate shall be a minimum of 1 Hz and a maximum of 3 Hz.
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Mounting Height
Mounting Height ADAAG specifies a signal height 80 inches above the highest floor level within the space or 6 inches below the ceiling, whichever is lower. (This can be measured...
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Error/Omission: Wheelchair-accessible rooms are not equipped with visual alarms and notification devices.
Error/Omission: Wheelchair-accessible rooms are not equipped with visual alarms and notification devices....
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1007.12 Alarms/emergency warning systems/accessibility
1007.12 Alarms/emergency warning systems/accessibility. If emergency warning systems are required, they shall activate a means of warning the hearing impaired....
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809.3 Residential Dwelling Units with Communication Features
Residential dwelling units required to provide communication features shall comply with 809.3. 809.3.1 Alarms. Alarms shall comply and 809.3.1....
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Paragraph (a) Availability of visual information (Section-by-Section Analysis)
Paragraph (a) Availability of visual information (Section-by-Section Analysis) No substantive comments were received on this paragraph and no changes were made, other than the...
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§ 1194.25(e)
(e) When products provide auditory output, the audio signal shall be provided at a standard signal level through an industry standard connector that will allow for private...
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§1193.43(a) Availability of visual information
(a) Availability of visual information. Provide visual information through at least one mode in auditory form.
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9.3 Visual Alarms, Notification Devices and Telephones
[See subsections ...]
