... signal480i/480p(60HZ), 576i/576p(50HZ), 720P(50/60HZ),1080i(50/60HZ), 1080P(24/50/60HZ)RGBDOS/VGA/SVGA/XGA/SXGA/WUXGAStorage channels200 ... -Core 1.6G) and IEBOARD interactive board softwareWorking temperature0°C~50°CWorking humidity10%~90%Storage temperature-20°C~60°C