| Model | | NVR-0802 | NVR-1602 | NVR-3202 | NVR-6402 |
| Video/Audio input | IP video input | 8-ch | 16-ch | 32-ch | 64-ch |
| Up to 12 MP resolution |
| Two-way audio | 1-ch, RCA (2.0 Vp-p, 1kΩ) |
| Network | Incoming bandwidth | 128 Mbps | 256 Mbps,
or 200 Mbps (when RAID is enabled) | 320 Mbps,
or 200 Mbps (when RAID is enabled) | 320 Mbps, or 200 Mbps (when RAID is enabled) |
| Outgoing bandwidth | 256 Mbps, or 200 Mbps (when RAID is enabled) |
| 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 |
VGA1 /HDMI1 output
resolution | HDMI1: 4K (3840 × 2160)/60Hz,
4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| VGA1: 2K (2560 × 1440)/60Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
VGA2 /HDMI2 output
resolution | 1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| Audio output | 2-ch, RCA (2.0Vp-p, 1 KΩ) |
| Decoding | Decoding format | H.265/H.264/MPEG4 |
| Live view / Playback resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF |
| Synchronous playback | 16-ch |
| Capability | 4-ch @ 8 MP, or 16-ch @ 1080p |
| Hard disk | SATA | 8 SATA interfaces for 8HDDs |
| eSATA | 1 eSATA interface |
| Capacity | Up to 6TB capacity for each HDD |
| Disk array | Array type | RAID0, RAID1, RAID5, RAID10 |
| Number of arrays | 4 |
| External interface | Network interface | 2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface |
| Serial interface | RS-232; RS-485; Keyboard |
| USB interface | Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
| Alarm in/out | 16/4 |
| General | Power supply | 100 to 240 VAC, 50 to 60 Hz |
| Max. Power | 200 W |
Consumption
(without hard disk) | ≤30 W |
| Working temperature | -10 to +55ºC (14 to 131ºF) |
| Working humidity | 10 to 90 % |
| Chassis | 19-inch rack-mounted 2U chassis |
| Dimensions(W × D × H) | 445 × 470 ×90 mm (17.5"× 18.5" × 3.5") |
| Weight(without hard disk) | ≤ 10 Kg (22 lb) |