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Specification for installation of APS Components

APS components
APS devices may include some or all of the following components:
  • Controller boards and wiring
  • Pushbuttons, tactile arrows, vibrating surfaces and signs
  • Speakers and microphones
All may be integrated into one unit or these may be separate components to be sited and installed. Location and installation of the components can affect usability.

Installer positioning the APS controller board inside the back of the pedestrian signal head.


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