For example, an FM system may be better than an infrared system in some open-air assemblies since infrared signals are less effective in sunlight....
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General: ADA Standard Section 706.1
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907.2.1.1 System initiation in Group A occupancies with an occupant load of 1,000 or more
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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11B-706.1 General
For example, an FM system may be better than an infrared system in some open-air assemblies since infrared signals are less effective in sunlight....
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1009.8.1 System requirements
Where the central control point is not a constantly attended location, a two-way communication system shall have a timed automatic telephone dial-out capability to a monitoring location....
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Substantive changes made to requirements for elevators
(407.2.1.1) removal of a specification concerning objects located below hall call buttons (407.2.2 in the proposed rule) modification of specifications for audible hall signals...
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1009.8.1 System requirements
location and the fire command center or a central control point location and a central control point is not a constantly attended location, a two-way communication system shall have a timed...
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Type: ADA Standard Section 409.4.7.1
Section 409.4.7.1: covers the current ADA Standards for the type of elevator emergency communication systems in private residence elevators.
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11B-409.4.7.1 Type
A telephone and emergency signal device shall be provided in the car....
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Emergency Communications: ADA Standard Section 408.4.8
Section 408.4.8 covers the current ADA Standards for emergency communication systems in limited-use/limited-application elevators.
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Operable Parts: ADA Standard Section 409.4.7.2
Section 409.4.7.2 covers the current ADA Standards for the operable parts of elevator emergency communication systems in private residence elevators.
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A4.28.4 Auxiliary Alarms
To be effective, such devices must be located and oriented so that they will spread signals and reflections throughout a space or raise the overall light level sharply....
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1007.8.1 System requirements
Where the central control point is not constantly attended, a two-way communication system shall have a timed automatic telephone dial-out capability to an approved monitoring location....
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Guidance on permissible service animals.
In the original regulation implementing title III, "service animal" was defined as "any guide dog, signal dog, or other animal," and the Department believed, at the time, that leaving the...
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11B-408.4.8 Emergency communications
Car emergency signaling devices complying with Section 11B-407.4.9 shall be provided....
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11B-409.4.7.2 Operable parts
The telephone and emergency signaling device shall comply with Sections 11B-309.3 and 11B-309.4....
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2. Are play components that have multiple stations or which can include more than one person using them at one time considered one or two play components?
Are play components that have multiple stations or which can include more than one person using them at one time considered one or two play components?...
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907.2.7.1 Occupant notification
During times that the building is occupied, in lieu of the automatic activation of alarm notification appliances, the manual fire alarm system shall be allowed to activate an alarm signal...
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The National Shelter System and Physical Accessibility - Time to Look Under the Hood
This article focuses on physical accessibility, one of the many mass care criteria used by the American Red Cross National Shelter System (NSS). This focus on...
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Installation Issues
Which signal? Speech indications necessary Issue 4. Wrong pole …Wrong message Issue 5. Tactile arrow (In-line) Issue 6....
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3.Guidelines for Compatibility With Peripheral Devices
Products providing auditory output should provide the auditory signal at a standard signal level through an industry standard connector....
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Assistive Listening Systems
The system produces an electromagnetic field around the loop to distribute the sound signal....
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Guidance on permissible service animals.
The existing regulation implementing title III defines a "service animal" as "any guide dog, signal dog, or other animal." ...
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R208.2 Where Not Required
Where a cut-through pedestrian refuge island is less than 1.8 m (6.0 ft) in length and the pedestrian street crossing is signalized, the signal should be timed for a complete crossing of...
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2.1.2.1 Summary of IEC 118‒4 (1981) Standards
2.1.2.1 Summary of IEC 118‒4 (1981) Standards With a source of 1000 Hz equal to the long-time average level of the speech signal applied to the input of the system, the resulting field...