Systematic outdoor evaluations were performed on 13 different detectable warning colors/patterns on 4 different simulated sidewalk surfaces by 50 visually impaired participants who have...
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2 Method
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11B-809.5.4 Prohibited use
Visible alarm appliances used to indicate residential dwelling unit smoke detection, carbon monoxide detection, or building fire alarm activation shall not be used for any other purpose...
- BEA Inc. LZR-Microscan Swinging Door Sensor
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11B-809.5.4 Prohibited use
Visible alarm appliances used to indicate residential dwelling unit smoke detection, carbon monoxide detection, or building fire alarm activation shall not be used for any other purpose...
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11B-809.5.4 Prohibited use
Visible alarm appliances used to indicate residential dwelling unit smoke detection, carbon monoxide detection, or building fire alarm activation shall not be used for any other purpose...
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Appendix G: Comments from Participants
White Detectable Warning ... on Brick Sidewalk would get dirty quick "one of my favorites" looks larger than other detectable warning doesn't look like a warning ......
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1.2 Background
The tactile properties of detectable warning surfaces result from a grid pattern of raised, flat-topped, truncated domes that can be felt underfoot or detected by a long cane or a wheelchair...
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907.2.6.1 Group I-2
Corridors in nursing homes (both intermediate care and skilled nursing facilities), detoxification facilities and spaces open to the corridors shall be equipped with an automatic fire detection...
- Norton Surface Mounted 7100SZ Series SafeZone® Electromechanical Closer
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11B-407.2.1.2 Size and shape
The buttons shall be activated by a mechanical motion that is detectable. [2010 ADA Standards] 407.2.1.2 Size....
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Curb Ramps at Marked Crossings and Vehicular Lanes
Access Board’s Note to Reader: The Department of Transportation’s ADA standards require detectable warnings on curb ramps: 406.8 Detectable Warnings....
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Protruding Objects
When people who are blind or who have vision loss use a cane to detect hazards, only objects located at 27 inches above the floor or ground or lower are detectable....
- BEA Inc. Magic Switch Hardwired Touchless Sensor Door Opener MS21H (Wave to Open)
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R306.3.1 Separation
Where sidewalks are flush against the curb and pedestrian street crossing is not intended, a continuous and detectable edge treatment shall be provided along the street side of the sidewalk...
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INFORMATION REQUIREMENTS OF PEDESTRIANS WITH VISION DISABILITIES
Requirements include identification of the sidewalk or roadway path, detection and identification of the intersection, and detection that the intersection is a roundabout....
- BEA Inc. LZR-Microscan Swinging Door Sensor
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11B-407.4.6.2.4 Operation
Car control buttons shall be activated by a mechanical motion that is detectable....
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11B-407.4.6.2.4 Operation
Car control buttons shall be activated by a mechanical motion that is detectable....
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11B-407.4.6.2.4 Operation
Car control buttons shall be activated by a mechanical motion that is detectable....
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1.1.3.2, Item 14.5
Public school automatic fire detection, alarm, and sprinkler systems....
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907.2.6 Group I
A manual fire alarm system and an automatic fire detection system shall be installed in Group I occupancies....
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Appendix D: Photometric Measurements
In the field it is possible to calculate reflectance factor of a detectable warning (RDW) by measuring the luminance of the detectable warning (LDW) and the luminance of a standard white...
- BEA Inc. LZR Microscan Installation Video
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Protruding Objects
Protruding Objects: Some people who are blind or have low vision use canes to detect objects along a route....