ModelNVR301-04QNVR301-08QVideo/Audio InputAnalog Video Input4-ch, BNC8-ch, BNCIP Video Input2-ch(only IP up to 6ch),each channel up to 4K4-ch(only IP up to 12ch),each channel up to 4KSupported Analog Camera TypesSupport AHD input: 8MP@15fps (channel1)5MP@20fps4MP@30fps3MP@30fps (channel1)1080P@..
ModelXVR301-04G Video/Audio InputAnalog Video Input4-ch, BNC IP Video Input2-ch(only IP up to 6ch), each channel up to 4MP Supported Analog Camera TypesSupport AHD input: 5MP@20fps(The first channel)5MP@12fps4MP@30fps(The first channel)4MP@15fps1080P@30fps720P@60fpsSupport TVI in..