Bottom line: mounting a card reader at a familiar height does not accept an accessible entrance. A user must be able to reach and operate the relevant controls, present a credential, receive understandable feedback, clear the door movement, and complete entry while the unlock remains available.
\nThe Access Board’s Guide to Entrances, Doors, and Gates explains ADA requirements for door and gate hardware. It describes operable hardware that can be used with one hand without tight grasping, pinching, or wrist twisting, a maximum operating force, and a mounting range. The guide also explains that keys and access cards are not treated as part of the lockset for the cited hardware provision, while recommending accessible selection as good practice.
\nThat limited exception does not make the rest of the doorway exempt. Handles, latches, closers, clearances, controls, and maneuvering space still need the applicable assessment.
\nThe guide explains federal accessibility standards; it is not a project-specific legal determination and does not cover every disability, technology, or local code. Applicable ADA provisions, adopted codes, existing-facility rules, alterations, historic conditions, and enforcement authority must be assessed by qualified professionals. Security requirements do not automatically override accessibility obligations.
\nThe following steps are DSE recommendations based on the cited source.
\nHave the design reviewed against applicable accessibility and building requirements. Map the journey from approach through credential presentation, feedback, door manipulation, passage, and relatching. Include reader and intercom height, clear floor space, protrusion, lighting, door swing, handle, force, timing, and alternate assistance workflow.
\nUse representative user testing where appropriate and voluntary, without asking participants to disclose medical information. Correct barriers through coordinated hardware and software changes. An extended unlock timer may help one step but create a security or tailgating issue; document the balanced design and obtain the responsible approvals.
\nRetain the accessibility review, elevations and clearances, hardware schedule, force and timing measurements, configured unlock durations, feedback tests, representative workflow observations, exception analysis, and acceptance signatures. Re-test after reader, credential, door, closer, furniture, queue, or software changes.
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