Up to 3MP analog input and 4MP IP camera input
HD-TVI input supports 1080p/25 Hz, 1080p/30 Hz, 720p/25 Hz, 720p/30 Hz, 720P/50 Hz, 720p/60 Hz, 3 MP
CVBS input supports 960H and 4CIF/D1 resolutions
Supports 2 Channels of IP Video, at up to 4MP Resolution (2688 x 1520)
4-ch RCA audio input, 1-ch RCA audio output
1 RS-485 (half-duplex) serial interface
8 alarm inputs, 4 alarm outputs
H.264+ (Over 50 Percent More Efficient than H.264)
TurboHD 3.0 Video at 3 MP (1920 x 1536)
Supports Third-Party Cloud Storage
Smart Search for Motion Event Playback
HDMI 4K (3840×2160) output, VGA at 1920×1080
Multiple VCA Events (line cross, intrusion, and motion detection)
Extended Cable Distance (up to 2,625 ft (800 m) at 1080p over RG-6 cable)
2 SATA interface for HDD