The SL-1N Master Room Controller from Kramer is a master room controller that facilitates control of audio components, video components, lights, and screens. Three relay contact closure ports can control other room items such as drapes (adjustment), the screen, or the projector, while 2 bi-directional RS-232 ports can control audio/video equipment such as projectors, LCD and PDP displays, power amplifiers, switchers, and scalers. The SL-1N also features a USB port for file upload, and an IR control (1 input, 2 outputs) for controlling AV equipment. With an IR learning function, the controller can handle commands from IR remotes. The K-NET control channel allows you to connect compatible user interfaces to the controller. It offers control data and power to the wall plate connectors using a single cable.
Using the Site-CTRL software, the SL-1N Room Controller can be remotely controlled and managed over a network via an Ethernet port. Featuring Ethernet, K-NET, IR sensor, and external IR commands, the room controller offers flexibility. With the help of an optional RK-3T rack adapter, up to 3 room controllers can be mounted side-by-side in a 1U rack space.