8MP/4K CMOS image sensor8MP/4K H.265/HEVC and H.264/AVC high-performance video compression4mm lens3.7mm thermal focal length12 μm thermal pixel sizeThermal wavelength 8 – 14 μmThermal resolution 320 x 240Up to 50M IR2-way audio supportedDigital I/O : 1 in, 1 outONVIF Profile S , T , G , M supportedIP67 rain/dust resistant1K10 vandal resistance