Video/Audio Input
Video Compression : H.264
Analog and HD-TVI video input : 4-ch
Supported camera types : 720P25, 720P30, 720P50, 720P60, 1080P25, 1080P30, CVBS
IP Video Input : 1-ch Up to 2MP resolution
Video Input Interface : BNC (1.0 Vp-p, 75Ω)
Audio Compression : G.711u
Two-way Audio : 1-ch RCA(2.0Vp-p, 1kΩ)
Video/Audio Output
Video Bit Rate : 32 Kbps-6 Mbps
Audio Output : 1-ch RCA(2.0 Vp-p, 1kΩ)
Audio Bit Rate : 64kbps
Dual Stream : Support
Playback Resolution : 1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Synchronous Playback : 4-ch
HDMI/VGA Output
1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz
Recording resolution
Main stream: 1080P (non-real-time) / 720P / WD1/ VGA / 4CIF / CIF;Sub-stream: WD1(non-real-time) / 4CIF(non-real-time) / CIF / QCIF / QVGA
Frame Rate
Main stream : 1/16 fps ~ Real time frame rate
Sub-stream : 1/16 fps ~ Real time frame rate
Network management
Remote connections : 128
Network protocols : TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, iSCSI, UPnP™, HTTPS
Hard Disk Driver
Interface Type : 1 SATA Interface
Capacity : Up to 4TB capacity for each disk
External Interface
Network Interface : 1; 10M / 100M self-adaptive Ethernet interface
USB Interface : 2 USB 2.0 Interfaces
Serial Interface : 1; standard RS-485 serial interface, half-duplex
General
Power Supply : 12V DC
Consumption : ≤ 15W
Working Temperature : -10 ºC ~+55 ºC (14 ºF ~ 131 ºF)
Working Humidity : 10% ~ 90%
Chassis : 1U chassis
Dimensions : 315 × 242 × 45mm (12.4 × 9.5 × 1.8 inch)
