Description
UNIVIEW · NVR502-16B-IQ
UNV NVR502-16B-IQ 16-Channel NVR
Bring 16 IP camera channels together for recording, live viewing and playback. The NVR502-16B-IQ combines 2 SATA interfaces with HDMI and VGA display outputs.
16 IP channels2 SATASIP / UMD
Product overview
Build a recording system around the camera count, incoming bandwidth and storage requirements of the site. Recorder-side SIP and Ultra Motion Detection add event filtering for supported camera streams, with limits that depend on resolution and the selected smart mode.
IP camera capacity
16 recording channels, with incoming bandwidth of Smart Off：320Mbps; Smart On：160Mbps.
Storage planning
2 SATA interfaces give you room to configure recording storage. Retention depends on camera bitrates, schedules and the installed drives.
Recorder-side event analysis
SIP and UMD processing can help focus event review. Available channels and combinations vary by camera resolution and operating mode.
Network integration
2 RJ45 10 M/100 M/1000 M self-adaptive Ethernet Interface. Size the camera network around the recorder’s bandwidth and storage plan.
Technical specifications
| Specification |
Details |
| Brand |
Uniview (UNV) |
| Model |
NVR502-16B-IQ |
| IP camera inputs |
16-ch |
| Incoming bandwidth |
Smart Off：320Mbps; Smart On：160Mbps |
| Outgoing bandwidth |
160 Mbps |
| Recording resolution |
Up to 16 MP |
| HDMI maximum output |
4K (3840 × 2160)/30 Hz |
| VGA maximum output |
1920 × 1080/60 Hz |
| Video compression |
Ultra 265, H.265, H.264 |
| SATA interfaces |
2 SATA Interfaces |
| Drive capacity support |
Up to 24 TB for each HDD |
| Drive capacity conditions |
Capacity depends on drive compatibility and ambient temperature; manufacturer specifies ≤40°C for the listed maximum capacity. |
| Smart functions by recorder |
SIP and Ultra Motion Detection; channel limits depend on stream resolution and selected mode |
| SIP processing example |
Up to 4-ch with normal camera (UNV and Third-part brand, 4-ch 2MP, 2-ch 4MP, 1-ch 4K) |
| UMD processing example |
Up to 8-ch with normal camera (UNV and Third-part brand, 8-ch 2MP, 4-ch 4MP, 2-ch 4K) |
| Ethernet |
2 RJ45 10 M/100 M/1000 M self-adaptive Ethernet Interface |
| Alarm inputs |
8-ch |
| Alarm outputs |
2-ch |
| Power input |
DC 12 V/3 A |
| Dimensions |
380mm × 315mm × 53mm (15.0″×12.4″×2.1″) |
System planning: confirm the installed drive configuration and camera compatibility. Supported capacity is not a statement of included storage. Allow for smart-mode bandwidth limits and each camera’s resolution and bitrate.
Downloads & Support
NVR502-16B-IQ
Mobile App
UniEase Mobile App
View live video, review available recordings and receive supported alerts. Formerly called UNV-Link.
Desktop / CMS
EZStation Desktop Software
Uniview video management software for supported cameras and recorders. Select Windows or macOS on the official download page.
Device Updates
Firmware
Open the manufacturer page, then choose Download → Firmware for your model.
Match the exact model, hardware revision and region before updating.
Documents
Product Documents
Manufacturer documents for this model family. Select your full model on the resource page.
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