UNV - XVR304-32Q3 - 4 Hard Disks 32-Channel Hybrid Network Video Recorder
Product Overview
Uniview 4 Hard Disks 32-Channel 5MP Hybrid Network Video Recorder supports H.265 and H.264 video formats with 32-channel BNC analog input and up to 36 total channels (32 analog + 4 IP). It features 4 SATA HDD bays supporting up to 16TB per disk, 160 Mbps incoming bandwidth (up to 224 Mbps after analog conversion), and HDMI2 output up to 4K (3840×2160). The recorder supports TVI, AHD, CVI, CVBS, and IP cameras with adaptive access.
Key Configuration
- • 32-ch analog BNC input + 4-ch IP video input (expandable to 36 channels total)
- • Supported analog inputs: AHD, TVI, CVI (up to 8MP@15fps), CVBS
- • Incoming bandwidth: 160 Mbps (up to 224 Mbps after analog conversion); outgoing bandwidth: 160 Mbps
- • 4 SATA interfaces; up to 16TB per HDD (capacity varies with temperature)
- • Video outputs: 2-ch HDMI (HDMI2 up to 4K@30Hz), 1-ch VGA, 1-ch BNC; HDMI1 and VGA simultaneous output; HDMI2 and HDMI1/VGA independent output
Key Features
• Decoding capability – Analog: 32 x 8MP Lite@8, 32 x 5MP Lite@12, 32 x 4MP Lite@15, 32 x 1080P@25, 32 x 720P@30; IP: 2 x 8MP@30, 4 x 4MP@30, 8 x 1080P@30, 16 x 720P@30, 36 x D1
• Audio over coaxial cable (TVI and Uniview CVI protocol cameras); 32-ch channel audio BNC input; 1-ch RCA audio input
• Analog smart by XVR: ultra motion detection (UMD) – 16-ch, SIP (intrusion, cross line, enter/leave area) – 8-ch, face detection • IP smart by IPC: face detection, defocus detection, scene change detection, object removed/left behind, auto tracking, SIP
• VCA search: face search, behavior search; two-way audio: 1-ch RCA
• ONVIF and RTSP protocol support for IP cameras; cloud upgrade support
Technical Context
Recording resolutions: 8MP Lite, 5MP Lite, 4MP Lite, 1080P, 720P, D1. Recording frame rates vary by resolution. Live view display on HDMI/VGA: 1/4/6/8/9/16/25/36. Playback screen: 1/4/9/16. Number of concurrent playback in local: 16-ch. Snapshot: 32-ch, up to 704×576 resolution. Audio sample rate: 8 kHz, 16 bit per channel; audio bit rate: 64 Kbps per channel. Protocols: TCP/IP, P2P, UPnP, DHCP, HTTP, HTTPS, DNS, DDNS, SMTP, IPv6. Remote users: up to 128. 38 GUI languages supported.
Installation Notes
Dimensions: 442.0 × 435.9 × 88.6 mm (17.4" × 17.2" × 3.5"), 2U form factor; weight without HDD: ≤6.0 kg (13.23 lb). Operating temperature: -10°C to 55°C (14°F to 131°F), humidity ≤90% RH non-condensing. Power supply: AC 100–240V; power consumption without HDD: ≤45W. External interfaces: front panel 2 × USB2.0, rear panel 1 × USB3.0; 2 × RJ45 10/100/1000M self-adaptive Ethernet; 1 × RS485, 1 × RS422, 1 × RS232, 1 × eSATA; 16-ch alarm input, 6-ch alarm output. Certifications: CE, FCC, UL, RoHS, WEEE.
| Video/Audio Input | |
| IP Video Input | 4-ch |
| Analog Video Input | 32-ch, BNC |
| Max IP Video Input | 36-ch |
| Supported Analog Camera Types | Support AHD input: 8MP@15fps, 5MP@20fps, 4MP@30fps, 1080P@30fps, 720P@30fps, Support TVI input: 8MP@15fps, 5MP@20fps, 4MP@30fps 1080P@30fps, 720P@30fps, Support CVI input: 8MP@15fps, 5MP@25fps, 4MP@30fps, 1080P@30fps, 720P@30fps, Support CVBS input |
| BNC Audio Input | 32-ch, channel audio |
| RCA Audio Input | 1-ch |
| Video/Audio Output | |
| HDMI Output | HDMI1: 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz; HDMI2: 4K (3840 × 2160)/30 Hz, 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz |
| VGA Output | VGA: 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz |
| BNC Video Output | 1-ch |
| RCA Audio Output | 1-ch |
| Live View Display | HDMI/VGA: 1/4/6/8/9/16/25/36 |
| Playback Screen | 1/4/9/16 |
| Encoding/Decoding | |
| Recording Resolution | 8MP Lite/5MP Lite/4MP Lite/1080P/720P/D1 |
| Recording Frame Rate | Main stream: 8MP Lite@8fps, Sub stream: D1@8fps, Main stream: 5MP Lite@12fps, Sub stream: D1@12fps, Main stream: 4MP Lite@15fps, Sub stream: D1@15fps, Main stream: 1080P@15fps, Sub stream: D1@15fps, Main stream: 720P@30fps, Sub stream: D1@30fps |
| Audio Sample Rate | 8 kHz, 16 bit per channel |
| Audio Bit Rate | 64 Kbps per channel |
| Decoding Capability | Analog: 32 x 8MP Lite@8, 32 x 5MP Lite@12, 32 x 4MP Lite@15, 32 x 1080P@25, 32 x 720@30 IP: 2 x 8MP@30, 4 x 4MP@30, 8 x 1080P@30, 16 x 720P@30, 36 x D1, 16 x 720P@30 |
| Num of Concurrent Playback in Local | 16-ch |
| Coaxial Cable | |
| Audio over Coaxial Cable(Form) | 32-ch, One-way Audio(TVI&Uniview CVI protocol cameras) |
| Two-way Audio | |
| Two-way Audio | 1-ch, RCA (Using the audio input and output) |
| Analog Snapshot | |
| FTP/Schedule/Event Snapshot | Schedule/FTP/Event snapshot:32-ch snapshot, up to 704*576 resolution |
| Network | |
| Incoming Bandwidth | 160Mbps (Up to 224 Mbps after all analog channel conversion) |
| Outgoing Bandwidth | 160Mbps |
| Remote Users | 128 |
| Protocols | TCP/IP, P2P, UPnP, DHCP, HTTP, HTTPS, DNS, DDNS, SMTP, IPv6 |
| Browser(Plugin) | IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+ |
| Smart | |
| Analog Smart by XVR | Ultra Motion Detection (UMD) , SIP (Intrusion Detection, Cross Line Detection, Enter Area, Leave Area), Face Detection |
| IP Smart by IPC | Face Detection, Defocus Detection, Scene Change Detection, Object Removed, Object Left Behind, Auto Tracking, SIP (Intrusion Detection, Cross Line Detection, Enter Area, Leave Area) |
| VCA Search | Face Search, Behavior Search |
| Smart Functions by XVR | 16-ch (UMD), 8-ch (SIP) |
| Smart Functions by IP Camera | 8-ch (SIP) |
| Alarm | |
| General Alarm | Motion |
| Alert Alarm | IP Conflict, Network Disconnected, Disk offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal |
| GUI Language | |
| GUI Language | 38 languages: Simplified Chinese, Traditional Chinese, English, Vietnamese, Thai, Turkish, Spanish (Latin America), Portuguese (Brazil), Spanish, Portuguese, French, German, Italian, Dutch, Polish, Czech, Hungarian, Slovak, Russian, Hebrew, Arabic, Ukrainian, Estonian, Bulgarian, Greek, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenia, Serbia, Korean, Japanese, Latvian, Lithuanian, Persian |
| Hard Disk | |
| SATA | 4 SATA interfaces |
| Capacity | Up to 16 TB for each HDD (The maximum HDD capacity varies with environment temperature) |
| External Interface | |
| Network Interface | 2 RJ45 10 M/100 M/1000 M self-adaptive Ethernet Interface |
| USB | Front panel: 2 × USB2.0, Rear panel: 1 × USB3.0 |
| RS485 | 1 |
| RS422 | 1 |
| RS232 | 1 |
| eSATA | 1 |
| Alarm In | 16-ch |
| Alarm Out | 6-ch |
| Power Supply | AC 100 ～ 240 V |
| Working Environment | |
| Working Temperature | -10 ℃ to 55 ℃ (14 ℉ to 131 ℉ ) |
| Working Humidity | ≤ 90% RH (non-condensing) |
| Power Consumption (without HDD) | ≤ 45W |
| Dimensions | |
| Weight (without HDD) | ≤6.0 Kg ( 13.23lb ) |
| Height | 2U |
| Dimensions | 442.0mm × 435.9mm × 88.6mm (17.4" × 17.2" × 3.5") |
| Certification | |
| Certification | CE, FCC, UL, RoHS, WEEE |
| CE | EN 55032, EN 61000-3-3, EN IEC 61000-3-2 |
| FCC | Part15 Subpart B |
