Mô tả sản phẩm: Aopvision AOP-3704HD
| Model | AOP-3704HD |
| Video Compression | Standard H.264 Baseline |
| Input Video | BNC*4( Composite signal 1.0Vp-p 75Ω) |
| Output Video | Composite(1.0Vp-p/75Ω ) BNC*2 Hight resolution, VGA：1280*1024; HMDI：1080P(1920*1080) |
| Video record frame rate | NTSC：480fps(D1);PAL：400fps(D1) |
| Resolution | PAL：704×576 @25fps/ch ; NTSC：704×480 @ 30fps/ch |
| Operation mode | Manual, time, motion, sensor |
| Pentaplex | Preview, record, playback, backup, remote access |
| Input/Output Audio | 4CH (RCA)/1CH (RCA) |
| MIC | 1CH (RCA) |
| Encode/Decode Audio | ADPCM |
| Alarm | 4CH input, 2CH output |
| PTZ camera control | Yes (128presets,32 cruises) |
| HDD Storage | 4pcsSATA (each HDD up to 500GB) or 2pcs SATA (2TB) orDVD-RW + 2pcs*500GB |
| Network Interface | RJ45(10M/100M/1000M Ethernet adjustable) |
| Communication interface | RS485×1, USB2.0×2 |
| Remote | Yes |
| Power Supply | 110-230V |
