NVR Network Video Recorder | 4 Ch | 1x SATA | 4x PoE | SKU: NVR301-04LS3-P4

$289.00 $239.00 MAP
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NDAA Compliant NVR

4-Ports PoE Camera Input

H.265/H.264 Video Compression

Supports VCA Smart Features

UNV NDAA Compliant NVR - 4 Channels | Ultra H.265 Support | PoE Inputs | Economical

Uniview's entry level NVR is capable of displaying and recording up to 8MP cameras.  This NVR gives you up to 4 channels of Smart Intrusion (SIP) when paired with cameras supports these features.  

Model Features:

  • HDMI & VGA simultaneous outputs
  • 64Mbps total bandwidth
  • 4 Channel decoding of 5MP and lower resolution, 1 Channel 8MP decoding
  • 1x SATA hard drive capacity, 6TB Max

National Defense Authorization Act or NDAA was modified to restrict the "use" of certain brands, and their OEMs, when dealing with the federal government and went into full effect August 2020.  Use of restricted products affects government contractors even on their own security systems on their private property.   Recently, the FCC has followed suit and also banned those same manufacturers.  This product is made with 100% NDAA compliant parts.
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This NVR has 4-ports of integrated PoE (Power-over-Ethernet), allowing a single Cat5/6 cable for the power delivery and network connection on the connected IP cameras.  Uniview IP cameras are designed to be Plug-N-Play when connected to this NVR.
H.265 Icon
Ultra H.265 technology is designed to use less hard drive space and bandwidth. Powered by U-code technology which was exclusively developed by Uniview to have excellent bitrate control and bandwidth reduction. It is not only a compression technology, but a cutting edge end-to-end solution.
Smart Icon
Supports VCA and Smart features such as line-crossing and intrusion detection.  These modes are designed to eliminate false alerts to allow you to stay informed by true push-notifications.
Decode Icon

Extreme decoding ability means being able to playback more channels at one time during surveillance footage review.

1 x 4K@30, 4 x 5MP@25, 4 x 4MP@25, 4 x 3MP@25, 4 x 1080p@30

Microphone Icon

Support audio recording when connected to Uniview cameras with built-in microphones.  Uniview makes it easy to either enable or disable audio in the camera setup menu


Spec SheetPrintable specification sheet showing all technical features of the NVR Download
User ManualUser manual for Uniview NVRsv3.00Download
Quick Start GuideNVR Quick Start Guidev1.04Download
EZToolsEZTools 2.0 is a tool kit for device management, channel management, device upgrade and maintenance, recording time and capacity calculation.R1122.2.6.1Download
EZStationVMS (Video Management Software) allows unified management of Uniview's IP Cameras & NVRsB1130.3.12.1Download
EZPlayerEZPlayer is a media player tools for local recordings, supporting both .ts and .mp4 file typesB1111.1.6.0Download
EZStationVMS (Video Management Software) allows unified management of Uniview's IP Cameras & NVRsB1113.3.10.1Download
EZStation BETAVMS (Video Management Software) allows unified management of Uniview's IP Cameras & NVRs (Try this if you have problems with the official release above)B1113.3.10.0.L02Download


Video/Audio Input
IP Video Input4-ch
Incoming Bandwidth64Mbps
Outgoing Bandwidth48Mbps
Remote Users128
Video/Audio Output
3840x2160/30Hz, 1920x1080/60Hz, 1920x1080/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
1920x1080/60Hz, 1920x1080/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
Recording Resolution4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF
Audio Output1-ch, RCA
Audio CompressionG.711A, G.711U
Synchronous Playback4-ch
Liveview display1/4
Corridor Mode Screen3/4
FTP/Schedule/Event Snapshot1-ch snapshot, up to D1 resolution
Decoding formatUltra 265/H.265/H.264
Capability1 x 4K@30, 4 x 5MP@25, 4 x 4MP@25, 4 x 3MP@25, 4 x 1080p@30
Hard Disk
SATA1 SATA interface
Capacityup to 6TB for each disk
VCA Detection by CameraIntrusion Detection, Cross Line Detection, Enter Area, Leave Area, Audio Detection
VCA SearchBehavior Search
Smart Intrusion Prevention (SIP) by Camera4-ch(supports channel 1-4; Alarm only, no image)
General Alarm
General AlarmMotion, Tampering, Human Body Detection, Video Loss, Alarm Input
Alert AlarmIP Conflict, Network Disconnected, Disk Offline , Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal
External Interface
Network Interface1 RJ45 10M/100M self-adaptive Ethernet Interface
USB InterfaceRear panel: 2 x USB2.0
Alarm InNA
Alarm OutNA
Interface4 RJ45 10M/100M self-adaptive Ethernet Interface
Max PowerMax 30W for single port
Max 54W in total
Supported StandardIEEE 802.3at, IEEE 802.3af
Power Supply48V DC
Power Consumption: ≤9 W (without HDD)
Working Environment-10°C ~ + 55°C (+14°F ~ +131°F), Humidity ≤ 90% RH (non-condensing)
Dimensions (W×D×H)205mm × 205mm × 46mm (8.1"×8.1"×1.8 ")
Weight (without HDD)≤0.6kg (1.32 lb)
CertificationCE, FCC, UL, RoHS, WEEE
CEEN 55032: 2015, EN 61000-3-3: 2013, EN IEC 61000-3-2: 2019, EN 55035: 2017
FCCPart15 Subpart B, ANSI C63.4


Aiming Towards Excellence

Uniview is the pioneer and leader of IP video surveillance. Originally
introduced IP video surveillance system in China but, through consistent innovation,
Uniview now is the fourth largest manufacturer in the world. We continue to
reinvest into our technology, providing our customers with the best possible surveillance

With 16 years of technological exploration, Uniview continues to evolve, expanding
from video surveillance to AIoT. Our video surveillance product lines range includes
IP cameras, NVR, Encoders, Decoders, Storage Expansion, Client Software and Smart
Device Apps.  Our AIoT products range
from digital displays, intelligent access control, smart office, and smart

Uniview provides professional solutions covering all industries, delivered
more than 7000 cases in smart city, transportation, industrial park,
commercial, bank, residential, school, healthcare etc.

Our Vision:

Unlimited New View

Our Mission:

The Uniview team considers themselves to be citizens of the world and endeavors
to build a safer world based on ethics and professionalism, always moving
forward with fortitude to achieve progress and innovation.


To continuously improve through innovation while remaining pragmatic. To be collaborative
with our partners to allow us to grow together.  

Social Responsibility:

Uniview strives to protect the environment through efficient manufacturing
that minimizes waste.  As we continue to
grow, we stay focus on being eco-friendly in both our production facilities and
our business practices. Our manufacturing facilities are certified ISO14000 and

Uniview also shares humanitarian beliefs and feels strongly that we should
give back to society. We have volunteer teams that has held several charitable
activities providing aid to people in need.

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