Digital Video Recorder User Manual
270
Audio
compression
G.711u
Audio input
4-ch, RCA (2.0 Vp-p, 1 KΩ)
Video/Audio
output
CVBS output
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 ×
576, NTSC: 704 × 480
HDMI/VGA
output
1-ch, 1920 × 1080/60Hz,
1280 × 1024/60Hz, 1280
× 720/60Hz, 1024 ×
768/60 Hz
VGA: 1-ch, 1920 ×
1080/60Hz, 1280 ×
1024/60Hz, 1280 ×
720/60Hz, 1024 ×
768/60Hz
HDMI: 1-ch, 4K (3840 ×
2160)/30Hz, 2K (2560 ×
1440)/60Hz, 1920 ×
1080/60Hz, 1280 ×
1024/60Hz, 1280 ×
720/60Hz, 1024 ×
768/60Hz
Encoding
resolution
3 MP/1080p/720p/WD1/4CIF/VGA/CIF
Frame rate
Main stream:
3 MP@15fps;
1080p/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps
(N)
Sub-stream:
WD1/4CIF@12fps;
CIF/QVGA/QCIF@25fps (P)/30fps (N)
Video bit rate 32 Kbps to 10 Mbps
Audio output 1-ch, RCA (Linear, 1 KΩ)
Audio
bit
rate
64 Kbps
Dual stream
Support
Stream type
Video, Video & Audio
Synchronous
playback
4-ch
8-ch