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UNV XVR301-04G3 DVR Video Recorder

4 video channels with 1 SATA interface (hard drive up to 8 TB) and support for P2P, UPnP, DDNS and HTTPS for remote access.

  • 4 video channels
  • 1 SATA interface (up to 8 TB per drive)
  • Network protocols: TCP/IP, P2P, UPnP, DDNS, HTTPS
Ref.: XVR301-04G3
485,00 DHincl. VAT

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

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Product overview

The XVR301-04G3 is a 4-channel digital video recorder (DVR) from Uniview, designed to centralise recording and viewing of cameras

  • Number of channels: 4
  • Product type: DVR recorder
  • Protocols: TCP/IP;P2P;UPnP;DHCP;HTTP;HTTPS;DNS;DDNS;SMTP
  • SATA interfaces: 1 SATA interface
  • Capacity: Up to 8 TB per HDD (maximum HDD capacity varies with ambient temperature)
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Technical specifications

Technical specifications
Smart detectionUltra Motion Detection (UMD) on 4 channels; motion alarm
Video compressionH.265, H.264
Decoding capacityAnalogue: 2 x 5 MP Lite at 12 fps, 2 x 4 MP Lite at 15 fps, 2 x 1080p at 15 fps; IP: 1 x 4 MP at 30 fps, 2 x 1080p at 30 fps
Outgoing bandwidth48 Mbps
Incoming bandwidth16 Mbps (up to 24 Mbps after converting all analogue channels)
Interfaces1 x RJ45 10/100 Mbps, 2 x USB 2.0 on the rear, 1 RCA audio input, 1 RCA audio output; no RS-485
Power consumption≤ 8 W without hard drive
Weight≤ 0.9 kg without hard drive
Dimensions (W x D x H)260 x 226 x 47 mm
Storage bays1 SATA bay
Power supply12 V DC / 2 A via external power adapter
CertificationsCE (EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035), FCC Part 15 Subpart B, UL, RoHS, WEEE
Maximum supported capacityUp to 16 TB per drive
Network protocolsTCP/IP, P2P, UPnP, DHCP, HTTP, HTTPS, DNS, DDNS, SMTP, NTP
Technical specifications (continued)
Operating temperature-10 to 55 °C
Operating humidity≤ 90% non-condensing
Video recording resolution5 MP Lite, 4 MP Lite, 1080p, 720p, D1
IP video inputs2 channels, up to 6 after converting all analogue inputs
Analogue video inputs4 BNC inputs
Supported analogue standardsAHD: 5 MP at 20 fps, 4 MP at 30 fps, 1080p at 30 fps, 720p at 30 fps; TVI: 5 MP at 20 fps, 4 MP at 30 fps, 1080p at 30 fps, 720p at 30 fps; CVI: 5 MP at 20 fps, 4 MP at 30 fps, 1080p at 30 fps, 720p at 30 fps; CVBS
Simultaneous playback4 channels
Number of channels4
HDMI output1 x HDMI, up to 1920 x 1080 at 60 Hz
VGA output1 x VGA, up to 1920 x 1080 at 60 Hz
Product typeDVR recorder
Interface language20 languages, including French and Arabic
Warranty1 year

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

How many cameras does the UNV XVR301-04G3 recorder accept?
4 video channels. It centralises recording and viewing of the cameras on a single site, and can be managed both from the device itself and remotely, within a Uniview video surveillance system.
What hard drive can be installed in the XVR301-04G3?
It has one SATA interface, for a disk of 8 TB maximum. The recording retention period then depends on the number of cameras connected, their resolution and the recording mode — continuous or triggered.
Is the stated 8 TB capacity always achievable?
Not under all conditions: the maximum capacity actually supported varies with the ambient temperature of the room. A recorder installed in a hot, poorly ventilated room sees its margin shrink — a factor to take into account when choosing where to install it.
How can the XVR301-04G3 be reached from outside the site?
Through P2P, which sets up the connection without configuring the router, or through DDNS, which keeps the recorder reachable despite a changing public IP address. UPnP takes care of opening the ports if needed.
Can remote viewing be encrypted?
Yes, with HTTPS. This is the setting to enable as soon as the recorder can be reached from the Internet: over plain HTTP, login credentials and images travel unencrypted across the network, within reach of anyone listening in on the connection.
Can the recorder send an e-mail notification when an event occurs?
It supports the SMTP protocol, which lets a device send e-mail. This is how a recorder reports motion detection or loss of signal from a camera, without you having to open the interface.
Is the UNV XVR301-04G3 recorder new and under warranty?
New, reference XVR301-04G3, in original Uniview packaging. The invoice serves as the warranty document for 1 year. Keep it: it is the document that will be requested if you make a claim.

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