6-Button Universal Room ControllerThe RC−52N is a 6−button room controller for multimedia rooms. It controls audio/video components and other room facilities such as lights and screens. • 6 Backlit & Label Capable Buttons. • Macro Capability - Executes multiple commands with a single press of a button. • USB Port - For uploading configuration files and supplying DC power during configuration. • Fast Installation - Simple mechanical design provides easy and quick installation in wall boxes. • Internal Clock. • 1 RS-232 - Controls AV equipment such as projectors flat screen displays power amplifiers switchers and scalers. • 1 IR Out - Additional control port for AV equipment. • IR Features - Learns commands from IR remotes and functions as an IR repeater. • Lock Out Feature - Can be locked and unlocked to prevent tampering. • Dimensions - 6.9cm x 3.14cm x 11.4cm (2.71 x 1.23 x 4.49) US; 8.6cm x 2.06cm x 8.6cm (3.39 x 0.81 x 3.39) and 8cm x 2.06cm x 8cm (3.15 x 0.81 x 3.15) EU W D H. • Wall Plate Sizes - 1 gang EU/US. Available in white black gray and brushed aluminum.