Video/Audio Input
Audio Input:   1-ch
Video Compression:   H.264,H.264+
Analog Video Input:   8-ch
Supported camera types:   Support HDTVI input: 1080p25, 1080p30, 720p25, 720p30
Support AHD input: 1080p25, 1080p30, 720p25, 720p30
Support CVI input: 1080p25, 1080p30, 720p25, 720p30
Support CVBS input
IP Video Input:   2-ch (up to 10-ch)
Video Input Interface:   BNC (1.0 Vp-p, 75Ω)
IP Video Input Resolution:   Up to 960p resolution
Audio Compression:   G.711u
Audio Input Interface:   RCA (2.0 Vp-p, 1 kΩ)
Two-way Audio:   1-ch BNC(2.0Vp-p, 1kΩ)
Video/Audio Output
HDMI/VGA Output:   1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz
Recording resolution:   When 1080p Lite mode not enabled: 720p/VGA/WD1/4CIF/CIF;
When 1080p Lite mode enabled: 1080p lite/720p lite/VGA/WD1/4CIF/CIF
Frame Rate:   Main stream:
When 1080p lite mode not enabled:
For 720p stream access:
720p/WD1/4CIF/VGA@12fps; CIF@25fps (P)/30fps (N)
For SD stream access:
WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
When 1080p lite mode enabled:
1080p lite/HD 720p lite/WD1/4CIF/VGA@12fps;
CIF@25fps (P)/30fps (N)
Sub-stream:
CIF/QVGA/QCIF@25fps (P)/30fps (N)
Video Bit Rate:   32 Kbps ~ 4 Mbps
Stream Type:   Video/Video&Audio
Audio Output:   1-ch RCA(Linear, 1kΩ)
Dual Stream:   Support
Synchronous Playback:   8-ch
Network management
Remote connections:   128
Network protocols:   TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP?, HTTPS
Hard Disk Driver
Interface Type:   1 SATA Interface
Capacity:   Up to 6 TB capacity for each disk
External Interface
Network Interface:   1; 10M / 100M self-adaptive Ethernet interface
USB Interface:   2 USB 2.0 Interfaces
General
Power Supply:   12 VDC
Consumption:   ≤ 12 W
Working Temperature:   -10 oC to +55 oC (14 oF to 131 oF)
Working Humidity:   10% to 90%
Dimensions:   260 × 222 × 45 mm (10.2 × 8.7 × 1.8 inch)
Weight:   ≤ 1 kg (2.2 lb)