The system uses FPGA control technology, adopting super scale IC control technology; High brightness with low price,led screens. ... . Pitch: 12mm 3. Pixel configuration: 2R, 1G, 1B, 4. Got ISO9001: 2000, CE, RoHS certificate. P12 LED display specification ... signalS-video, RF, RGB, Yuv, YC, composite…Control system DVI card + master control card + receiver cardMTBF> 5000 hrsLife span (50% brightness) ...