Product Overview
The Uniview XVR301-04Q4 is a compact 4-channel hybrid digital video recorder supporting TVI, AHD, CVI, CVBS, and IP cameras. It supports H.265/H.264 recording, audio over coaxial cable with compatible TVI cameras, and recording resolutions up to 8MP Lite.
The recorder provides HDMI, VGA, and CVBS outputs, adaptive analog/IP camera access, smart detection functions, ANR recording support, and compatibility with selected analog cameras for two-way audio.
Key Configuration
Model: XVR301-04Q4 | Inputs: 4 BNC analog channels with IP camera support | Recording: Up to 8MP Lite | Storage: 1 SATA interface, up to 16TB HDD | Connectivity: 1 RJ45 10/100M Ethernet, HDMI, VGA, CVBS, USB, and coaxial audio | Form Factor: 1U, 260 × 226 × 46.6mm
Key Features
- · Four-channel BNC input with adaptive TVI, AHD, CVI, CVBS, and IP camera support
- · H.265 and H.264 video encoding and decoding
- · Recording support for 8MP Lite, 5MP Lite, 4MP Lite, 1080P, 720P, D1, 2CIF, and CIF
- · HDMI output up to 4K, plus simultaneous VGA and CVBS output
- · Audio over coaxial cable for compatible TVI cameras
- · Two-way audio support with selected compatible analog cameras
- · Smart functions including face detection, smart intrusion prevention, ultra-motion detection, and people counting
- · One SATA interface supporting HDDs up to 16TB
- · ANR technology, NAS support, ONVIF Profile S, and cloud/network management functions
- · NDAA-compliant design with compact 1U housing
Technical Context
The XVR301-04Q4 bridges legacy coaxial surveillance and IP video systems in one recorder. Analog cameras can use long-distance coaxial transmission with audio over coax, while supported IP cameras can be added through the network interface. Smart functions provide face detection, intrusion analysis, ultra-motion detection, and people-counting capabilities depending on the connected camera and selected mode.
Installation Notes
Connect up to four analog cameras through the BNC inputs and add compatible IP cameras through the 10/100M RJ45 network interface. Install a compatible SATA surveillance HDD before recording and connect the recorder to DC 12V/2A power. The 1U chassis measures 260 × 226 × 46.6mm, weighs approximately 0.9kg without HDD, and operates from -10°C to 55°C with up to 90% non-condensing humidity.
| Product Information | |
| Model | XVR301-04Q4 |
| Product Type | 4-channel digital video recorder |
| Video Formats | H.265 and H.264 |
| Camera Compatibility | TVI, AHD, CVI, CVBS and IP cameras with adaptive access |
| Video and Audio Input | |
| Analog Video Input | 4 × BNC |
| IP Video Input | 2 channels |
| Maximum IP Video Input | Up to 6 channels |
| BNC Audio Input | 4 channels |
| RCA Audio Input | 1 channel |
| Supported Analog Resolutions | AHD up to 8MP at 15fps, 5MP at 20fps, 4MP at 30fps, 1080P at 30fps and 720P at 30fps TVI up to 8MP at 15fps, 3K at 20fps, 5MP at 20fps, 4MP at 30fps, 1080P at 30fps and 720P at 30fps CVI up to 8MP at 15fps, 5MP at 25fps, 4MP at 30fps, 1080P at 30fps and 720P at 30fps CVBS supported |
| Video and Audio Output | |
| Video Outputs | 1 × CVBS, 1 × HDMI and 1 × VGA |
| Display Output | HDMI and VGA simultaneous output |
| HDMI Output | Up to 4K (3840 × 2160) at 30Hz |
| VGA Output | Up to 1920 × 1080 at 60Hz |
| Audio Output | 1 × RCA |
| Audio Sample Rate | 8kHz, 16-bit per channel |
| Audio Bit Rate | 64Kbps per channel |
| Two-Way Audio | 1 channel with an IP camera or compatible analog camera |
| Recording and Playback | |
| Recording Resolutions | 8MP Lite, 3K Lite, 5MP Lite, 4MP Lite, 1080P, 720P and D1 |
| Main Stream | 8MP Lite at 8fps, 3K Lite at 12fps, 5MP Lite at 12fps, 4MP Lite at 15fps, 1080P at 15fps and 720P at 30fps |
| Sub Stream | D1 up to 30fps |
| Third Stream | CIF up to 30fps |
| Local Playback | Up to 4-channel synchronous playback |
| IP Decoding Capability | 1 × 4K at 15fps, 1 × 6MP at 20fps, 1 × 5MP at 20fps, 1 × 4MP at 30fps, 1 × 3MP at 30fps, 2 × 1080P at 30fps or 4 × 720P at 30fps |
| Analog Upgrade over Coaxial Cable | Supported |
| Audio over Coaxial Cable | Supported |
| Snapshot | FTP, schedule and event snapshots; up to 6-channel snapshots at 3840 × 2160 resolution |
| Storage | |
| SATA | 1 SATA interface |
| Hard Disk Capacity | Up to 16TB for each HDD |
| ANR | Supported |
| NAS | Supported |
| Network | |
| Network Interface | 1 × RJ45 10/100Mbps self-adaptive Ethernet port |
| Incoming Bandwidth | 40Mbps, up to 48Mbps after analog channel conversion |
| Outgoing Bandwidth | 48Mbps |
| Remote Users | Up to 32 |
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, HTTP, DNS, DDNS, SMTP and HTTPS |
| Browser Support | IE10, IE11, Chrome 45+, Edge 79+ and Firefox 52+ |
| Plugin-Free Browser Support | Chrome 57+, Edge 16+, Firefox 58+ and Safari 11+ |
| Smart Functions | |
| Smart Detection | Ultra Motion Detection, face detection, Smart Intrusion Prevention, cross-line detection, enter-area detection and leave-area detection |
| Additional Analytics | Defocus detection, scene-change detection, auto tracking, object left behind, object removed and people counting |
| VCA Search | Face search, behavior search and people-counting reports |
| Smart Channels | 1 channel for face detection, 2 channels for SIP and 4 channels for UMD |
| External Interfaces | |
| USB | 2 × USB 2.0 on the rear panel |
| RS485 | 1 |
| RS232 | Not available |
| Alarm Input | 1 |
| Alarm Output | Not available |
| Buzzer | Supported |
| Power and Mechanical | |
| Power Supply | DC 12V/2A |
| Power Consumption | 7W without HDD |
| Cooling | Radiator |
| Dimensions | 260 × 226 × 46.6mm (10.2" × 8.9" × 1.8") |
| Form Factor | 1U |
| Weight | 0.9kg (1.98lb) without HDD |
| Operating Temperature | -10°C to 55°C (14°F to 131°F) |
| Operating Humidity | Up to 90% RH, non-condensing |
| Compatibility and Compliance | |
| ONVIF | Profile S supported |
| U-Code | Basic and advanced modes supported for analog and IP cameras |
| Dual-Light Camera Control | Supported for compatible UNV analog cameras under TVI output mode |
| Certifications | CE, FCC, UL, RoHS and WEEE |
| GUI Languages | 38 languages, including English, Ukrainian, Russian, German, French, Spanish, Portuguese, Italian, Polish, Arabic, Japanese, Korean and Chinese |
