The PX2-NRC-1142 is an Ethernet TCP/IP-Based Controller w (1x IR and RS-232, 4x Relay and 2x General Sense Pins) configurable, low-profile, low-cost, programming-free control system that provides RS-232, IR and Relay control. Compatible with the SP-TP7 touch panel and the PixiePro (PX2-MP-IR) button panel.