GV dvr card
Input Type: GV-800S D-Type: dB15 X 2
Video Input(s):1, 2, 4, 6, 8, 10, 12, 16 Cams
Audio Input(s): 4 Channel
Product name:GV dvr cardModel No.:GV-800SFeatures:Input Type: GV-800S D-Type: dB15 X 2Video Input(s): 1, 2, 4, 6, 8 , 10, 12, 16 CamsAudio Input(s): 4...