Description
| Technical Specification | |
|---|---|
| Model | DS-7204HGHI-F1 |
| Recording | |
| Video compression | H.264+/H.264 |
| Encoding resolution | When 1080p lite mode not enabled: 720p/WD1/4CIF/VGA/CIF When 1080p lite mode enabled: 1080p lite/HD 720p lite/WD1/4CIF/VGA/CIF |
| Video bit rate | 32 Kbps to 4 Mbps |
| Dual stream | Support |
| Stream type | Video, Video & Audio |
| Audio compression | G.711u |
| Audio bit rate | 64 Kbps |
| Video and Audio | |
| IP video input | Up to 960p resolution |
| Analog video input | BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection |
| Turbo HD input | 1080p25, 1080p30, 720p25, 720p30 |
| AHD input | 1080p25, 1080p30, 720p25, 720p30 |
| HDCVI input | 1080p25, 1080p30, 720p25, 720p30 |
| HDMI/VGA output | 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| Audio input | 1-ch, RCA (Linear, 1 KΩ) |
| Two-way audio | Reuse the first audio input |
| Synchronous playback | 4-ch |
| General | |
| Power supply | 12 VDC |
| Consumption (without HDD) | ≤ 8 W |
| Working temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Working humidity | 10% to 90% |
| Dimensions (W × D × H) | 260 × 222 × 45 mm (10.2 × 8.7 × 1.8 inch) |
| Weight (without HDD) | ≤ 1 kg (2.2 lb) |
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