Video/Audio Input Audio Input:   4-ch Video Compression:   H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 Analog and HD-TVI video input:   4-ch,BNC interface (1.0Vp-p, 75 Ω)connection Supported camera types:   Support HDTVI input:8MP, 5Mp,4MP,3MP,1080

Video/Audio Input Audio Input:   4-ch Video Compression:   H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 Analog and HD-TVI video input:   8-ch,BNC interface (1.0Vp-p, 75 Ω)connection Supported camera types:   Support HDTVI input: 8 MP, 5 MP, 4 MP, 3

Camera Image Sensor:   1/1.9" progressive scan CMOS Effective Pixels:   2592 × 1944 Signal System:   PAL/NTSC Minimum Illumination:   Color: 0.005 Lux @(F1.5, AGC ON)B/W: 0.002 Lux @(F1.5, AGC ON)0 Lux with IR White Balance:   Auto/