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D-Star International Trade Co., Limited
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CCTV DVR Card, Security Video Card, CCTV Product |
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Click to enlarge image
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| H.264/Techwell 6802 10bit ADC chip, proprietary intellectual property rights |
Or
| Phillips latest DSP chip, 17 chips, good compatibility and stability, can pair up with 15 chips |
Hard and Soft compression
| BV-6404A |
4 line video, 4 line voice, H.264 compression algorithm, preview image quality: D1(704*576),120f/s(NTSC) 100f/s(PAL) |
| BV-6808A |
8 line video, 8 line voice, H.264 compression algorithm, preview image quality: D1(704*576),240f/s(NTSC) 200f/s(PAL) |
| BV-6104B |
4 line video, 1 line voice, 30f/s(NTSC), 25f/s(PAL) |
| BV-6204B |
4 line video, 2 line voice, preview image quality: D1, 60f/s(NTSC) 50f/s(PAL) |
| BV-6408B |
8 line video, 4 line voice, preview image quality: D1, 120f/s(NTSC) 100f/s(PAL) |
| BV-6816B |
16 line video, 8 line voice, preview image quality: D1, 240f/s(NTSC) 200f/s(PAL) |
| 1704HC |
4 line video, 4 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: CIF(352*288) |
| 1708HC |
8 line video, 8 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: CIF(352*288) |
| 1708HS |
8 line video, no line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: CIF(352*288) |
| 1716HC |
16 line video, 2 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: CIF(352*288) |
| 1704HT |
4 line video, 4 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: Half-D1(704*288) |
| 1708HT |
8 line video, 8 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: Half-D1(704*288) |
| 1704HF |
4 line video, 4 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: D1(704*576) |
| 1708HF |
8 line video, 8 line voice, H.264 compression algorithm, preview image quality: D1(704*576), playback: D1(704*576) |
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