The D731X family of control panels harness the latest hardware and firmware technology to give you the best solution for surveillance control. Multiple cameras, Multiplexers and Matrix can be effortlessly setup and controlled via the D731X. Through the built-in RS232 port, the latest control firmware can be upgraded easily, assuring you the flexibility of customization unmatched by others. Dependability and ultrl high reliability are key factors in the D731X design cycle. Every D731X is assembled with meticulous care and thorough testing at our ISO 9001 compliant factory. High performance, reliability, and reasonable pricing, D731X is an ideal solution to your tough surveillance requirement.