Đặc tính kỹ thuật
| Model | DS-7732NI-I4(B) |
| Video/Audio input | |
| IP video input | 32-ch |
| Resolution | Up to 12 MP |
| Two-way audio | 1-ch, RCA (2.0 Vp-p, 1 k Ω) |
| Network | |
| Incoming bandwidth | 256 Mbps |
| Outgoing bandwidth | 256 Mbps |
| Remote connection | 128 |
| Video/Audio output | |
| Recording resolution | 12 MP/8 MP/ 6 MP/ 5 MP/ 4 MP/3 MP/1080p/ UXGA/ 720p/ VGA / 4CIF/ DCIF/ 2CIF/ CIF/ QCIF |
| HDMI Output | 1-ch, resolution: 4K (3840 x 2160)/60Hz, 4K (3840 x 2160)/ 30Hz, 1920 x 1080P/60Hz, 1600 x 1200/ 60Hz, 1280 x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz |
| Audio Output | 1-ch, RCA (Linear, 1kΩ) |
| Synchronous Playback | 16-ch |
| VGA Output | 1-ch, resolution: 1920 x 1080P/60Hz, 1280x 1024/60Hz, 1280 x 720/60Hz, 1024 x 768/60Hz |
| Decoding | |
| Live view / Playback resolution | 12MP/ 8MP/ 6MP/ 5MP/ 4MP/ 3MP/ 1080p/ UXGA/ 720p/ VGA / 4CIF/ DCIF/ 2CIF/ CIF/ QCIF |
| Capability | 4-ch@8MP,16-ch@1080P |
| Network management | |
| Network protocols | TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS |
| Hard disk | |
| SATA | 4 SATA interfaces for 4HDDs |
| Capacity | Up to 8TB capacity for each HDD |
| External interface | |
| Network interface | 2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces |
| Serial interface | RS485, RS232 |
| USB interface | Front panel: 2 x USB 2.0; Rear panel: 1 x USB 3.0 |
| Alarm in/out | 16 in/ 4 out |
| General | |
| Power supply | 100 to 240 VAC |
| Consumption (without hard disk) | ≤ 20 W |
| Chassis | 19-inch rack-mounted 1.5U chassis |
| Dimensions | 445 x 400 x 71 mm |
| Weight | ≤ 5 kg |
