SystemProcessorEmbedded processorOperating SystemLINUXPerformanceVideo FormatMPEG2/MPEG4/H.264/H.265/SVAC/MJPEGAudio FormatPCM/G711/AACDecoding Capacity SeparatelyPort 1,2,3Port 4,5,61CH@32MP(25fps)/3CH@12MP(15fps)/4CH@8MP/16CH@1080P/36CH@720P/64CH@D11CH@32MP(25fps)/3CH@12MP(15fps)/4CH@8MP/16CH@1080P/36CH@720P/64CH@D1Total Video Decoding2CH@32MP(25fps)/6CH@12MP(15fps)/8CH@8MP/32CH@1080P/72CH@720P/128CH@D1Decoding Resolution32MP/12MP/8MP/6MP/5MP/4MP/3MP/1080P/720P/960H/D1/HD1/2CIF/CIF/QCIFVideo Output6ch HDMIDisplay Resolution3840×2160/2048×1152/1920×1200/1920×1080/1280×1024/1280×720/1024×768,only 4 ports support 3840×2160, the remaining 2 ports support 2560×1600Video Input2 HDMI, 2 DVI-ICollection Resolution3840×2160(HDMI1)/1920×1080/1600×1200/1680×1050/1440×900/1400×1050/1366×768/1280×1024/1280×960/1280×800/1280×720/1152×864/1024×768/800×600, etcAudio Output6ch HDMI (embedded)Communication Interface2 RJ45 network port (10M/100M/1000M); 3 RS232(1 DB9, 2 RJ45); 1 RS485Bi-directional Talk1 Pair 3.5mm jack (reserved) (2.0V Line in/50mV Mic in/10KΩ, 2.0V/16Ω out)Alarm Input4chAlarm Output4ch relay out (30VDC 1A, 125VAC, 0.5A)OthersPower SupplyAC100-240V, 50Hz-60HzPower Consumption≤70WWorking Temperature-10 °C to +55 °C (14 °F to 131 °F)Working Humidity10~95%RH / 86~106kpaUnit Dimension1.5U, 440×408×70mm(17.32 × 16.06 × 2.76 inch), (W*D*H)Weight4.8kg(10.6 lb)