1 K–NET™ Connector — Connect to master room controller, and auxiliary keypads for remote keypad control.
K–NET™ Single Link Connection — Provides a single keypad link cable–connectivity, carrying both power and keypad control communication information.
1 RS–485 Bi–directional Control Port — Control devices via RS–485 control protocols.
2 RS–232 Bi–directional Control Ports — Control a device via bi–directional serial control protocols.
2 IR Emitter Control Ports — Control a device via IR control protocols.
1 GPI/O Control Port — Controls a device via general purpose I/O ports, program–configured as digital input, digital output or analog input interface for controlling sensors, door–locks, audio volume and light dim level, or lighting control devices.
2 Relay Control Ports — Control a device via relay contact closure, such as scrolling up and down screens, drapes, shades, and blinds.