UNV Professional NVR (32 Channel)

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32 Camera IP NVR (Up to 4 HDDs) | UNV
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Part of the UNV professional range, this IP NVR (Network Video Recorder) has HD recording and playback of all channels. It includes a user friendly mouse driven interface with full remote network and mobile phone access. The NVR can auto detect ONVIF compatible IP cameras; it can support up to 8MP (4K) IP and 12MP cameras.

- 32 Channel Video & Audio
- Plug & Play for UNV Cameras
- Supports up to 12MP IP Cameras
- Bandwidth IN: 320Mbps, OUT: 320Mbps
- 2 HDMI and 1 VGA output
- VCA with Compatible Cameras (see Special Features)
- ONVIF Compliance (Profiles S, G, T)
- Supports H.264, H.265 or Ultra H.265
- ANR Technology to Enhance Storage (see Special Features)
- Fisheye dewarping
- Alarm 16 In, 4 Out, Two-way Audio
- Mac Compatible
- Compatible with Sentinel Remote Monitoring


Click here to select Hard Drive options

Video/Audio Input

Video Input:
32ch H.264/H.265/Ultra H.265
Incoming Bandwidth:
Outgoing Bandwidth:
Supported Technologies:

Video/Audio Output

Live View/ Playback/ Recording Resolution:
Frame Rate:
12MP@25fps, 8MP, 6MP, 5MP, 4MP, 3MP, 1080P@30fps
Playback Capacity:
32ch 960P/16 1080P/8ch 4MP/4ch 8MP/3ch 12MP
HDMI Output:
HDMI1: up to 1920x1080 HDMI2: 3840x2160
VGA Output:
1920x1080, 1280x720, 1024x768
Audio Output:
1ch, Line out

Hard Disk

Drive quantity:
Up to 4 SATA drives
Drive capacity:
Up to 8TB each


Network Interface:
2 RJ45 10M/100M/1000M
POE Interface:
POE Max Power:

Storage and Backup

Recording Mode:
Manual, Continuous, Schedule, Motion, Sensor, Pre/Post
Search by Time, Calendar, Events
Backup Devices:
Via USB Memory Stick, HDD or over the network
Live View:
1, 4, 9, 16 or 32 screens, Digital Zoom


Power Supply:
Power Consumption:
Max 20W (without HDD, USB)
Operating Temperature:
-10°C ~ 55°C
Operating Humidity:
0% - 90% RH
Product Dimensions:
440mm(W) x 344mm(D) x 44mm(H)


Supported OS:
Windows 7+, MacOS X 10.11+
Remote Software:
Internet Explorer 9+, EZStation VMS
Supported Devices:
iOS, Android
Mobile App:


Video Outputs:
HDMI (x2), VGA (x1)
USB 2.0 (x2), USB 3.0 (x1)
Audio I/O:
Microphone in (x1), Audio line out (x1)
Alarm I/O:
Alarm input (x16), Alarm output (x4)
PTZ Control:
Onvif / RS-485
Mouse control

Click the link below to download a PDF copy of the product specification for the Uniview (UNV) 32 Camera NVR

Product Specification for the Uniview (UNV) 32 Camera NVR NVR304-32E-B Product Specification (PDF)

Click the link below to view and download our guides and manuals, including how to set up the mobile apps, using the CMS software and how to back up footage.

Read and download our Guides and Manuals for the Uniview NVRUniview Guides and Manuals

This recorder has the following special features:

ANR (Automatic Network Replenishment)
ANR is a feature which allows a camera to record to an onboard MicroSD card, if it loses connection with the NVR. Once the connection has been re-established, the footage is transferred to the NVR. This feature requires ANR support from the camera and NVR.


Fisheye Dewarping
Dewarping is a feature which allows an NVR to dewarp the 360° image from a fisheye camera. This makes the image much more usable as the image is flattened and not warped.


LPR (License Plate Recognition)
LPR is the ability to automatically analyse video to detect vehicles and number plates. This allows the NVR to record footage as normal, but also record and store license plates. This is done using the Uniview LPR camera (IPC262ER9-DUZIT-ME).


VCA (Video Content Analysis)

VCA is the ability to automatically analyse video to detect temporal and spatial events. The feature requires VCA support from the camera and NVR. This NVR has the capability to do the following:

  • Intrusion Detection - Entering and loitering in a pre-defined virtual region
  • Line Crossing - Detect when a pre-defined virtual line has been crossed
  • Motion Detection - Movement within a pre-defined virtual region
  • Recognition - Face and audio detection
  • Tamper Identification - Detect when the camera has been phyiscally tampered with
  • Statistical Analysis - People counting

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