Video And Audio
IP Video Input128-ch
HDMI OutputTwo independent HDMI outputs of 4K resolution. Resolution: 4K (4096 × 2160), 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1080p (1920 × 1080)/60Hz, UXGA (1600 × 1200)/60Hz, SXGA (1280 × 1024)/60Hz, 720p (1280 × 720)/60Hz, XGA (1024 × 768)/60Hz
VGA Output1-ch. Resolution: 1080p (1920 × 1080)/60Hz, UXGA (1600 × 1200)/60Hz, SXGA (1280 × 1024)/60Hz, 720p (1280 × 720)/60Hz, XGA (1024 × 768)/60Hz
LCD OutputOptional: One 7 inch LCD
Incoming Bandwidth576 Mbps/512 Mbps
TLS Outgoing Bandwidth128 Mbps, or 64 Mbps (when RAID is enabled)
Audio Output1-ch. RCA (2.0 Vp-p, 1 KΩ)
Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ)

Decoding
Decoding FormatH.265, H.265+, H.264, H.264+,MPEG4, MJPEG (for Hikvision IP camera only)
Decoding Capability3-ch@12 MP (30fps), 5-ch@8 MP (30fps), 6-ch@6 MP (30fps), 10-ch@4 MP (30fps), 20-ch@1080p (30 fps)
Synchronous PlaybackUp to 16 channels
Recording Resolution12 MP/8 MP/7 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF

Network
Network ProtocolIPv6, HTTPS, UPnP, SNMP, NTP, SADP, SMTP, NFS, iSCSI, PPPoE, DDNS
Camera Access ProtocolHIKVISION, ACTi, ARECONT, AXIS, BOSCH, BRICKCOM, CANON, HUNT, ONVIF (Version 2.5), PANASONIC, PELCO, RTSP, SAMSUNG, SONY, VIVOTEK, ZAVIO
Network Interface4, RJ45 10M/100M/1000M self-adaptive Ethernet interface

Auxiliary Interface
SATA16 SATA interfaces supporting hot-plug
ESATA1 × eSATA interface, 2 × mini SAS interface (optional)
CapacityUp to 10 TB for each HDD
Serial InterfaceRS-232; RS-485; Keyboard
USB InterfaceFront Panel: 2 × USB 2.0; Rear Panel: 2 × USB 3.0
Alarm In/Out16/8
Extension BoardOne extension board is supported with four 10M/100M/1000M optical interfaces (1.25 Gbps SFP module), eight RS-485 interfaces, and alarm interface of 32 alarm inputs and 16 alarm outputs.