|
Video Compression
|
H.264 |
|
Analog video input
|
4-ch |
|
PAL/NTSC Adaptive
|
Support |
|
Video input interface
|
BNC (1.0 Vp-p, 75Ω) |
|
Audio Compression
|
G.711 |
|
Audio Input
|
1-ch |
|
Audio Input Interface
|
RCA (2.0 Vp-p, 1 kΩ) |
|
Two-way audio input
|
1-ch RCA(2.0Vp-p, 1kΩ) |
|
VGA
|
1-ch, resolution: 1280×1024/60Hz, 1024×768/60Hz |
|
CVBS Output
|
1-ch, BNC connector (1.0 Vp-p, 75 Ω); Resolution: PAL: 704 × 576, NTSC: 704 × 480 |
|
Recording resolution
|
4CIF/2CIF/CIF |
|
Frame Rate
|
Main stream: 4CIF / 2CIF @12 fps Sub stream: CIF / QCIF |
|
Video Bit Rate
|
32Kbps~2048Kbps, or user-defined (Max.3Mbps) |
|
Stream type
|
Video/Video&Audio |
|
Audio Output
|
1-ch RCA(Linear, 1kΩ) |
|
Audio Bit Rate
|
64kbps |
|
Dual Stream
|
Support |
|
Synchronous playback
|
4-ch |
|
Interface
|
1 SATA Interface |
|
Capacity
|
Up to 2TB capacity for each disk |
|
Network interface
|
1 RJ45 10M/100M adaptive Ethernet Interface |
|
USB interface
|
2 USB 2.0 Interfaces |
|
Serial Interface
|
1 RS-485 interface |
|
Power Supply
|
12 VDC |
|
Consumption
|
≤10W (without hard disk or DVD-R/W) |
|
Working temperature
|
-10 °C ~ +55 °C |
|
Working humidity
|
10% ~ 90% |
|
Working humidity
|
Stand-alone 1U chassis |
|
Chassis
|
Stand-alone 1U chassis |
|
Dimension
|
315 (W)× 230(D) × 45 (H)mm |
|
Weight
|
≤ 2kg (without hard disk or DVD-R/W) |
