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Technical Specifications

UNV XVR301-Q3 Series DVR

The UNV XVR301-Q3 is a flexible hybrid digital video recorder built for security setups that demand simplicity and reliability. Whether you’re upgrading an existing coaxial system or adding IP cameras, this DVR adapts seamlessly. With support for multiple video formats, up to 4K output, and smart detection features, it gives you professional-level security without complicated installs.

Why Buyers Choose This Model

  • Multi-format support — works with TVI, AHD, CVI, CVBS, and IP cameras, so you can mix and match without replacing all hardware.
  • 4K HDMI output — enjoy sharp playback and monitoring, making details like faces and license plates crystal clear.
  • Smart detection — intrusion and motion alerts reduce false alarms and help you react faster to real events.
  • PoE-friendly — reduces cabling complexity and makes adding IP cameras more straightforward.
  • Remote access — monitor your site anytime, anywhere, with supported apps and protocols.

What This Helps You Avoid

No more worrying about format lock-in, pixelated playback, or complicated installs. This DVR is designed to reduce wasted time, avoid costly re-installs, and give you reliable, professional monitoring from day one.

Video/Audio Input

IP Video Input
XVR301-04Q3: 2-ch | XVR301-08Q3: 4-ch
Analog Video Input
04Q3: 4-ch BNC | 08Q3: 8-ch BNC
Max IP Video Input
04Q3: 6-ch | 08Q3: 12-ch
Supported Camera Types
AHD, TVI, CVI, CVBS up to 8MP
BNC Audio Input
04Q3: 4-ch | 08Q3: 8-ch
RCA Audio Input
1-ch

Video/Audio Output

HDMI Output
Up to 4K (3840×2160) / 30Hz
VGA Output
1920×1080p / 60Hz and below
BNC Video Output
1-ch
RCA Audio Output
1-ch
Live View
04Q3: 1/4/6/8/9 | 08Q3: 1/4/6/8/9/16

Recording & Decoding

Recording Resolutions
8MP Lite, 5MP Lite, 4MP Lite, 1080P, 720P, D1
Frame Rates
Up to 30fps depending on resolution
Decoding Capability
04Q3: 4-ch analog + 2-ch IP | 08Q3: 8-ch analog + 4-ch IP
Two-way Audio
1-ch RCA

Network

Incoming Bandwidth
04Q3: 40Mbps (48Mbps after analog) | 08Q3: 40Mbps (56Mbps after analog)
Outgoing Bandwidth
04Q3: 48Mbps | 08Q3: 64Mbps
Remote Users
128
Protocols
TCP/IP, P2P, UPNP, DHCP, HTTP/HTTPS, DNS, DDNS, SMTP, NTP

Smart Features

Analog Smart Functions
Intrusion detection, line crossing, area enter/leave, Ultra Motion Detection
VCA Search
Face Search, Behavior Search
Channels Supported
04Q3: 4-ch UMD, 2-ch SIP | 08Q3: 8-ch UMD, 2-ch SIP

Included Accessories

  • Power adapter
  • User manual
  • Quick setup guide
  • Mounting hardware (if specified by variant)

Ideal For

Small to mid-sized businesses, retail shops, warehouses, and residential setups needing reliable surveillance with a mix of analog and IP cameras. Perfect for upgrading older coaxial-based systems without replacing existing infrastructure.

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Trusted and Tested Products

Trusted and Tested Products

Every product we've added to our catalog has been thoroughly tested for reliability, durability, and real-world performance, so you’re not gambling with your safety.

In order for a product to be added it has to pass: Environmental Testing (Heat and Cold), Tamper Resistance, and for advanced systems 99% Alert Accuracy.

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