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| Item | NVR-7716 | NVR-7732 | |
| Video /Audio Input | IP video input | 16CH | 32CH |
| Two-way audio | 1-ch, RCA (2.0 Vp-p, 1kΩ) | ||
| Network | Incoming bandwidth | 100Mbps | 200Mbps |
| Outgoing bandwidth | 80Mbps | ||
| Remote connection | 128 | ||
| Video / Audio output | Recording resolution | 5MP /3MP /1080P/ UXGA /720P /VGA /4CIF /DCIF /2CIF /CIF /QCIF | |
| Frame rate | Main stream : 50fps (P) / 60 fps (N) | ||
| Sub-stream: 50 fps (P) / 60 fps (N) | |||
| HDMI / VGA output | 1ch, resolution : 1920x1080P /60Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280 x 720 /60Hz, 1024 x 768 /60Hz | ||
| Audio output | 1-ch, RCA (Linear, 1KΩ) | ||
| Decoding | Live view / Playback resolution | 5MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF | |
| Capability | 16-CH@4CIF,12-CH@720P, 6-CH@1080P | ||
| Hard disk | SATA | 4 SATA interfaces for 2HDDs + 1 DVD-R/W (default), or 4HDDs | |
| eSATA (Optional) | 1 eSATA interface | ||
| Capacity | Up to 4TB capacity for each HDD | ||
| External interface | Network interface | 2 RJ-45 10/100/1000 Mbps self adaptive Ethernet interfaces | |
| Serial interface | RS-232; RS-485 | ||
| USB interface | 2 x USB 2.0 + 1 x USB 3.0 | ||
| Alarm in/out | 16/4 (optionally can be expanded to 16/8) | ||
| Others | Power supply | 100~240 VAC | |
| Consumptin (without hard disk or DVD-R/W, or PoE) | < 20W | ||
| Working temperature | -10°C~+55°C | ||
| Working humidity | 10% ~ 90% | ||
| Chassis | 19-inch rack-mounted 1.5U chassis | ||
| Dimensions (WXDXH) | 445 x 390 x 70mm | ||
| Weight (without hard disk or DVD-R/W) | < 4KG | ||
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