Hikvision DS-6704HUHI(B) Video Encoder
Hikvision DS-6704HUHI(B) DVS: compare video inputs, encoding and storage options using this model's technical table. Signal compatibility and recording conditions guide installation planning.
Product description
The listed video input for Hikvision DS-6704HUHI(B) is: 4-ch, BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection. Check the input type before connecting an existing camera or video source. Do not add analog inputs to conditional IP camera limits to infer simultaneous total capacity.
Encoding specification: 5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF. Input signal resolution, recording/encoding resolution and display output are separate specifications. Evaluate the signal type alongside the frame-rate conditions in the technical table; do not treat modes marked Lite as full-resolution equivalents.
Storage specification: 1 Micro SD card slot, support Micro SD card (Hot-swapping is not supported). Interface support alone does not establish that storage media are included. Check the media type, capacity limit and supported recording functions against the technical table for this exact model.
Technical Specifications
| Weight | ≤ 1.0 kg (2.2 lb) |
|---|---|
| Consumption | ≤ 24W |
| Power Supply | 12 VDC, 2 A |
| Working Humidity | 10% to 90% |
| Working Temperature | -10 °C to +55 °C (+14 °F to +131 °F) |
| Dimension (W × D × H) | 114 × 130 × 48 mm(4.5 × 5.1 × 1.9 inch) |
| Network Protocol | TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, NFS, UPnP™, HTTPS, ONVIF profile S |
|---|---|
| Network Interface | 1, RJ45 10/100 Mbps self-adaptive Ethernet interface |
| Frame Rate | Main stream: 5 MP@12fps/4 MP@15fps/3 MP@18fps 1080p/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N) Sub-stream: WD1/4CIF/CIF@25fps (P)/30fps (N) |
|---|---|
| Dual-stream | Support main stream or sub stream |
| Audio Bitrate | 64 Kbps |
| Video Bitrate | 32 Kbps to 10 Mbps |
| Audio Compression | G.711u |
| Video Compression | H.264/Smart264/H.265/Smart265 |
| Encoding Resolution | 5 MP/4 MP/3 MP/1080p/720p/WD1/4CIF/VGA/CIF |
| AHD Input | 1080p30, 1080p25, 720p30, 720p25 |
|---|---|
| CVBS Input | PAL/NTSC |
| Audio Input | 4-ch, green-pin interfaces (2.0 Vp-p, 1 KΩ) |
| HDCVI Input | 1080p30, 1080p25, 720p30, 720p25 |
| HDTVI Input | 5 MP(2560 × 1944)@20 fps, 5 MP(2560 × 1944)@12 fps, 4 MP(2560 × 1440)@25/30 fps,3MP@18 fps, 1080p30, 1080p25, 720p30, 720p25 |
| Audio Output | 1-ch, 3.5mm interface (Linear, 1 KΩ) |
| Two-Way Audio | 1-ch, 3.5mm interface (2.0 Vp-p, 1 KΩ) |
| Analog Video Input | 4-ch, BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
| Synchronous Playback | 4-ch |
| SD Card | 1 Micro SD card slot, support Micro SD card (Hot-swapping is not supported) |
|---|---|
| Capacity | 16GB Up to 128 GB |
| Alarm In/Out | 4/2 |
| Serial Interface | RS-485 (half-duplex); RS-232 |