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4 channels
H.264 compression
Support CIF,HD1,D1 resolution
Total resources 100/120 fpx@CIF
Low Voltage Protection |
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 Specification
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Model |
IV-6704 |
| System |
Processor |
Hisilicon Hi3512 |
| Operating system |
Linux(2.6) |
| Standard |
PAL/NTSC |
| GUI |
Yes |
| Security |
Administrator and user password supporting |
| Video |
Input |
4 CVBS |
| Output |
1 CVBS |
| Monitor |
Single or Quad |
| Video standard |
PAL,25 Frame/s ,CCIR625 lines,50 fields |
| NTSC,30 Frame/s,CCIR525 lines,60 fields |
| Audio |
Input |
Microphone or line in, one channel |
| Output |
1 channel output |
| Output voltage |
1V ~2V |
| Audio record |
Synchronization with audio and video |
| Audio compress |
G.726 |
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Video Processing and
Recording |
Video compress |
H.264,(VBR)/ (CBR) |
| Video type |
D1/HD1/CIF, MAX:2 channel D1 and 2 channel CIF |
| Video stream standard |
ISO14496-10 |
| Audio stream standard |
G.726 |
| Bit rate |
CIF: 256Kbps ~ 1.5Mbps,4 quality level support, |
| HD1: 600Kbps ~ 2.5Mbps,4 quality level support |
| D1: 800Kbps ~ 3Mbps,4 quality level support |
| Video Frame rate |
PAL 1~25,NTSC 1~30 |
| Audio frame rate |
5KB/s |
| SD card storage |
SD card: support 1G~32G, SDHC |
| File system:FAT32 |
| Alarm |
Input |
4 inputs |
| Output |
2 outputs |
| Communication |
RS-232 |
Yes |
| PC Viewer |
PC playback software |
Yes |
| Firmware Upgrade |
Upgrade with SD card |
Yes |
| Others |
Power input |
DC:+8V ~ +36V |
| Power output |
+12V 3A; +5V 2A |
| Operating temperature |
-40 to +60 celsius degree |
| Humidity |
20% to 80% |
| Dimensions |
145(W) x48(H) x138(D) mm |
| Weight |
0.5KG | |
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