> h.265+/h.265 dual-stream video compression > supports full-channel ai-coding > supports hdcvi/ahd/tvi/cvbs/ip video inputs > max 18 channels ip camera inputs, each channel up to 6mp; max 64 mbps incoming bandwidth > long transmission distance over coax cable > up to 8 channels video stream (analog channel) smd plus . analog camera input 16 bnc ports, cvi access by default, supports hdcvi/ ahd/tvi/cvbs auto-detect camera input 1. cvi: 1080p@ 25/30 fps, 720p@ 25/30 fps 2. tvi: 1080p@ 25/30 fps, 720p@ 25/30 fps 3. ahd: 1080p@ 25/30 fps, 720p@ 25/30 fps 4. cvbs: pal/ntsc ip camera input up to 18 channels of ipc access 2 ip channels by default + 16 channels (analog channels are converted to ip channels) incoming bandwidth: 64 mbps, recording bandwidth: 64 mbps and outgoing bandwidth: 64 mbps