Description
The KD-CX800 is a compact control interface designed to carry control signals over IP for professional AV systems. It provides three multi-function control ports that support bi-directional RS-232, IR out, IR in, voltage trigger, and voltage sensor modes. The unit serves as a networked gateway and extension node to simplify control integration across distributed AV deployments.
The KD-CX800 supports four distinct modes of operation – control gateway for Enterprise AV over IP systems, Compass Control master controller, third-party control via KeyCode API, and control extension over IP. It includes an IR learner and sensor built into the unit and supports up to two real-time bi-directional RS-232 ports. TCP/IP device control is also supported to enable direct control from mobile controllers without consuming physical ports.
From a technical perspective, the KD-CX800 accepts generic RS-232, TCP/IP, and IR Key Digital matrix switching command strings. It can carry combinations of IR, RS-232, and voltage triggers across the network and extend control signals up to 400 ft / 121 m, with greater distances possible using adapters. The product ships with a KD-PS12V1ASC power supply requirement and meets CE, RoHS, and WEEE regulations.
Connectivity options include networked TCP/IP control, three configurable multi-function ports for IR, RS-232, trigger or sensor use, and built-in IR learner/sensor functionality. The device accepts commands from third-party control systems or Compass Control and exposes a robust KeyCode open API for advanced third-party integrations. Flexible port configuration is set via the Compass Navigator configuration software.
Typical applications for the KD-CX800 include enterprise AV over IP systems that require broad third-party control options, rooms where control extension is needed across long distances, and installations where mobile device control via Compass Control is desired. The unit adds a hardware interface for network-based control apps and enables reliable IR, RS-232, and voltage device control across a networked AV system. It is suited to system integrators deploying matrix switching and distributed control solutions.
The KD-CX800 is housed in a durable black metal enclosure and its compact footprint eases integration into racks or control cabinets. Configuration and port assignment are handled through Compass Navigator and the unit is powered by the specified KD-PS12V1ASC 12V/1A supply. The device is designed for dependable 24/7 operation in managed AV environments and simplifies both deployment and ongoing system maintenance.


