- 16-ch video & audio input - 2ch Matrix video output - 480FPS D1 recording - ... .0(1X)VideoInput8 channel, BNC(1.0Vp-p, 75Ω)16 channel, BNC(1.0Vp-p, 75Ω)StandardNTSC(525Line, 60f/s), PAL(625Line ... , Support Tour functionAudioInput8 channel, BNC(2.0Vp-p 1000Ω)16 channel, BNC(2.0Vp-p 1000Ω)CompressionPCM(G.711)Sampling Rate16bit/8KHzBit Rate64KbpsSystem RequirementOperating ...