ATEN VK248 8-Port Relay Expansion Box for VK2100 | AV Control

Scale a VK2100 control system with eight relay outputs for room devices that require switched control rather than serial communication. The VK248 gives integrators a clean way to add more control points for screens, lifts, shades, lighting interfaces, and other automation targets. In enterprise AV, relay control is often the difference between a room that merely functions and a room that operates predictably every day. The VK248 supports that requirement by extending the control backbone without forcing a separate system for each device class. As part of the ATEN VK ecosystem, it keeps deployment consistent across conference rooms, classrooms, collaboration spaces, and command environments. That consistency matters when projects need repeatable configuration, easier service, and fewer points of failure. For teams building rooms that must respond reliably to scheduled events, user actions, or preset scenes, the VK248 adds the relay capacity needed to finish the job cleanly.