SY MC-4 I/O Expander/Controller 4x RS232, 8x IR, RS485, LAN (PoE), WiFi EX Controller Licence

The MC-4 I/O Expander/Controller is a versatile control solution designed to expand and enhance system integration capabilities in professional AV environments. Featuring multiple control interfaces including RS232, IR, RS485, LAN with PoE, and WiFi connectivity, the MC-4 provides flexible and scalable control options for a wide range of installations.

With 4x RS232 ports and 8x IR outputs, the MC-4 is ideal for controlling AV devices such as displays, projectors, switchers, and other connected equipment. RS485 support enables robust long-distance communication, while LAN (PoE) and WiFi provide modern network-based control and easy integration into IP systems. The included EX Controller Licence ensures full functionality within compatible SY control ecosystems.

Compact and installation-friendly, the MC-4 is designed for use in commercial, education, corporate, and residential AV projects where reliable multi-protocol control is required.