Networked APS (AAPS) — cabinet- and ped-head-controlled accessible systems

An APS push button is a pedestrian-activated station equipped with tactile arrows, braille labeling, audible tones, and vibrating surfaces. Pressing it calls the pedestrian phase at a signal and communicates crossing information through sound and touch, allowing individuals with visual or hearing impairments to cross safely and confidently.

Networked APS connects to a central controller or cloud platform via cellular, Wi-Fi, or wireless radio, enabling remote scheduling, power monitoring, and lamp-failure alerts. Standalone units operate independently without connectivity, requiring manual on-site adjustments. Networked systems reduce maintenance trips and improve response time to component issues.

Yes, most modern APS units are designed for modular integration with existing signal cabinets and ped-head wiring, minimizing the need for major infrastructure changes. Retrofitting typically involves connecting the APS controller to existing power and signal conductors, allowing agencies to upgrade accessibility compliance without full intersection reconstruction.

Networked APS pedestrian stations are designed to support compliance with ADA and PROWAG accessibility guidelines, providing audible tones, tactile arrows, and vibrating surfaces at the push button. These features assist pedestrians with visual or hearing impairments in safely navigating signalized crossings.

Networked APS and beacon systems typically support AC power with battery backup, as well as solar charging for locations without direct electrical access. Battery backup ensures continued operation during outages, while solar options reduce installation costs at remote or hard-to-wire intersections.

Yes, networked APS and beacon systems can be remotely monitored through platforms such as Glance, which track AC voltage, battery status, and solar charge levels. Agencies receive text and email alerts for power or component issues, and can adjust activation schedules without visiting the site.