The ETC EACC-1 EchoAccess lighting control interface links the EchoAccess mobile app to devices on the EchoConnect system bus using Bluetooth Smart communication. Built for ETC Unison Echo environments, it gives users a practical way to access lighting functions from supported iOS and Android devices without adding a complex control layer. This makes it well suited for facilities that need mobile access to connected Echo stations, sensors, and output products.

In day-to-day operation, the interface supports app-based management of presets, zones, room combine functions, and color-related adjustments within compatible Echo products. It is also designed for deeper system setup tasks, allowing authorized users to configure product behavior and adjust operational settings from a mobile device. For integrators and facility teams working across education, hospitality, healthcare, offices, conference rooms, meeting rooms, and retail spaces, it provides a straightforward path to remote interaction with the installed lighting control system.

The unit mounts in a standard backbox and connects through the EchoConnect control network with auxiliary 24Vdc power. Topology-free wiring supports flexible installation layouts, while onboard status indicators and a microSD slot support maintenance workflows. With configurable security levels, the EACC-1 can help organizations manage access to both connection and configuration functions across the system.