GC-100-12  Power input – 9 to 18V DC@300mA (wall power adapter included).  Network connection – RJ45, 10Mbps.  Serial port – Male DB9, RS232 from 1200 baud to 38.4 Kbaud bi-directional with hardware flow control and parity.  Three relays – Screw terminal plug, 24V AC/DC@.5A normally open contact with transient voltage suppression.  Six independent user selectable IR outputs or sensor inputs – 3.5mm mono jack.  Dimensions: 12.0” L x 3.0” D x 1.3” H