UN-XVR302-16Q4 specification sheet

Overview:

Uniview XVR302-16Q4 16 Channel 1U Digital Video Recorder
The Uniview XVR302-16Q4 is a versatile 16 channel digital video recorder designed for professional CCTV and surveillance installations. It supports multiple camera technologies, including TVI, AHD, CVI, CVBS and IP cameras, allowing it to work with a wide range of existing and new surveillance systems. With support for up to 24 IP video channels, 4K HDMI output and two internal SATA drive bays, this 1U recorder provides a flexible solution for security monitoring, recording and playback.

Description:

The Uniview XVR302-16Q4 combines multi-format camera compatibility with high-resolution video recording and practical connectivity for professional surveillance environments. Its support for H.265 and H.264 compression helps manage storage requirements, while the combination of BNC, HDMI and VGA connectivity makes it suitable for different monitoring setups.

The recorder supports up to 16 BNC analogue video inputs, with additional IP camera capacity available when required. It can accept TVI, AHD, CVI, CVBS and IP cameras with adaptive access, making the XVR302-16Q4 a useful choice when upgrading or expanding an existing CCTV installation without replacing every camera.

For storage, two SATA interfaces support hard drives of up to 16 TB each, providing a total potential storage capacity of 32 TB. The recorder also supports up to 32-channel concurrent playback, making it suitable for installations where multiple recorded camera feeds need to be reviewed at the same time.

Features:

Multi-Format CCTV Camera Support
The Uniview XVR302-16Q4 is designed to accommodate different surveillance technologies, helping simplify installations that combine existing analogue cameras with newer IP cameras. Its adaptive camera access supports:

• TVI cameras
• AHD cameras
• CVI cameras
• CVBS cameras
• IP cameras
• H.265 and H.264 video formats

The recorder also supports audio over coaxial cable with compatible TVI cameras. Two-way audio is available when paired with supported Uniview analogue cameras, providing additional communication capabilities for compatible surveillance applications.

4K Video Output and Monitoring
For high-resolution local monitoring, the XVR302-16Q4 provides HDMI output at up to 4K resolution. HDMI and VGA can operate simultaneously, allowing two displays to be connected for convenient surveillance monitoring.

Video output options include:

• HDMI output up to 3840 x 2160 at 30 Hz
• VGA output up to 1920 x 1080 at 60 Hz
• Simultaneous HDMI and VGA output
• 1-channel BNC video output
• 32-channel concurrent playback

The 4K HDMI output makes it possible to view detailed camera footage on a compatible high-resolution display, while the additional VGA and BNC outputs provide flexibility for different control room configurations.

Storage for CCTV Recording
Two internal SATA interfaces allow the recorder to accommodate up to two hard drives, with support for drives of up to 16 TB each. This gives the system a potential maximum storage capacity of 32 TB, depending on the installed drives and recording configuration.

The available storage capacity can be used to retain longer periods of surveillance footage, particularly when combined with H.265 video compression and suitable recording settings.

Network and Connectivity
The recorder includes a Gigabit Ethernet interface for network access, IP camera connectivity and system administration. USB ports are provided for connecting compatible peripherals and carrying out tasks such as local data management.

Key connections include:

• 1 x RJ45 10/100/1000 self-adaptive Ethernet port
• 1 x USB 2.0 port
• 1 x USB 3.0 port
• 1 x RS485 interface
• 4 x alarm inputs
• 1 x alarm output
• 16-channel BNC audio input
• 1-channel RCA audio input
• 16-channel BNC audio output
• 1-channel RCA audio output

The RS485 interface and alarm connections add flexibility for installations requiring integration with compatible surveillance and control equipment.

Audio and Two-Way Communication
Audio support is integrated into the recorder, with multiple BNC audio channels and an RCA audio connection. When compatible front-end analogue cameras are used, the recorder can also support two-way audio communication.

Supported Uniview camera models listed for this function include UAC-B142-ACF28LM-DL, UAC-B142-ACF40LM-DL, UAC-T142-ACF28LM-DL and UAC-T142-ACF40LM-DL.

Long-Distance CCTV Transmission
The XVR302-16Q4 supports long transmission distances over coaxial cable, which can be useful when installing cameras across larger properties or replacing older recording equipment while retaining existing coaxial cabling.

This makes the recorder particularly practical for CCTV upgrades where running completely new network cabling to every camera would be inconvenient or costly.

Compact 1U Surveillance Recorder
With its 1U chassis design, the Uniview XVR302-16Q4 is suitable for rack-mounted surveillance systems where available space is limited. Its combination of analogue camera inputs, IP camera support, storage capacity, alarm interfaces and network connectivity provides a compact platform for professional CCTV installations.

The part number / SKU for this model is UN-XVR302-16Q4.

Key Technical Details

• Model: XVR302-16Q4
• Product type: 1U digital video recorder
• Analogue video inputs: 16-channel BNC
• Maximum IP video inputs: 24 channels
• Video formats: H.265 and H.264
• Camera support: TVI, AHD, CVI, CVBS and IP
• HDMI output: Up to 3840 x 2160 at 30 Hz
• VGA output: Up to 1920 x 1080 at 60 Hz
• Storage: 2 x SATA interfaces
• Maximum storage per HDD: 16 TB
• Network: 1 x Gigabit RJ45 Ethernet
• USB: 1 x USB 2.0 and 1 x USB 3.0
• Alarm inputs: 4
• Alarm output: 1
• RS485: 1
• Maximum concurrent playback: 32 channels
• Chassis: 1U

A Flexible Choice for CCTV Upgrades
The Uniview XVR302-16Q4 is a strong option for businesses, commercial properties and security installations that need a recorder capable of handling multiple CCTV technologies. Its 16-channel analogue capacity, additional IP camera support, 4K display output and dual-HDD storage design provide plenty of flexibility for both existing surveillance systems and future expansion.

Specifications:

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Specifications
Product Code	UN-XVR302-16Q4
Item	XVR302-16Q4
Video/Audio Input
IP Video Input	8-ch
Analog Video Input	16-ch, BNC
Max IP Video Input	24-ch
Supported Analog Camera Types	Support AHD input:
	8MP@15fps
	5MP@20fps
	5MP@12fps
	4MP@30fps
	4MP@25fps
	4MP@15fps
	1080P@30fps
	1080P@25fps
	720P@30fps
	720P@25fps
	Support TVI input:
	8MP@15fps
	8MP@12fps
	3K@20fps
	5MP@20fps
	5MP@12fps
	4MP@30fps
	4MP@25fps
	4MP@15fps
	1080P@30fps
	1080P@25fps
	720P@30fps
	720P@25fps
	Support CVI input:
	8MP@15fps
	8MP@12fps
	5MP@25fps
	5MP@20fps
	4MP@30fps
	4MP@25fps
	1080P@30fps
	1080P@25fps
	720P@30fps
	720P@25fps
	Support CVBS input
BNC Audio Input	16-ch, channel audio
RCA Audio Input	1-ch
3.5mm Audio Input	N/A
Video/Audio Output
Video Output	Support 1-ch CVBS output, 1-ch HDMI, 1-ch VGA, VGA and HDMI simultaneous output
HDMI Output	HDMI: 4K (3840 x 2160)/30 Hz, 1920 x 1080/60 Hz, 1920 x 1080/50 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz, 1024 x 768/60 Hz
VGA Output	VGA: 1920 x 1080/60 Hz, 1920 x 1080/50 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz, 1024 x 768/60 Hz
HDMI Standard	HDMI 1.4
BNC Video Output	1-ch
BNC Audio Output	16-ch, channel audio
RCA Audio Output	1-ch
3.5mm Audio Output	N/A
Live View Display	HDMI/VGA: 1/4/6/8/9/16/25
Default Num of Live Screen	VGA: 16 , HDMI: 16
Playback Screen	1/4/9/16
Encoding/Decoding
Recording Resolution	8MP Lite/3K Lite@12/5MP Lite/4MP Lite/1080P/720P/D1
Recording Frame Rate	Main stream: 8MP Lite@8fps Sub stream: D1@8fps
	Third Stream: CIF@8fps
	Main stream: 3K Lite@12fps Sub stream: D1@12fps
	Third Stream: CIF@12fps
	Main stream: 5MP@6fps
	Sub stream: D1@6fps
	Third Stream: CIF@6fps
	Main stream: 5MP Lite@12fps Sub stream: D1@12fps
	Third Stream: CIF@12fps
	Main stream: 4MP@15fps
	Sub stream: D1@15fps
	Third Stream: CIF@15fps
	Main stream: 4MP Lite@15fps
	Sub stream: D1@15fps
	Third Stream: CIF@15fps
	Main stream: 1080P@15fps Sub stream: D1@15fps
	Third Stream: CIF@15fps
	Main stream: 720P@30fps
	Sub stream: D1@30fps
	Third Stream: CIF@30fps
Audio Sample Rate	8 kHz, 16 bit per channel
Audio Bit Rate	64 Kbps per channel
Decoding Capability	Analog: 16 x 8MP Lite@8, 16 x 3K Lite@12, 16 x 5MP@6, 16 x 5MP Lite@12, 16 x 4MP@15, 16 x 1080P@15, 16 x 720P@30
	IP: 2 x 8MP@30, 2 x 6MP@30, 3 x 5MP@30, 4 x 4MP@30, 5 x 3MP@30, 8 x 1080P@30, 16 x 720P@30, 32 x D1@30
Num of Concurrent Playback	32-ch
Num of Concurrent Playback in Local	16-ch
Coaxial Cable
Analog camera Upgrade over Coaxial Cable	Support
Audio over Coaxial Cable(Form)	16-ch, One-way Audio(TVI UNV )/One-way Audio(CVI UNV)
Two-way Audio
Two-way Audio	1-ch (with IP Camera or Analog Camera )
Analog Snapshot
FTP/Schedule/Event Snapshot	24-ch snapshot (max. 8 MP (3840 x 2160) video resolution, with 4CIF snapshot resolution)
Network
Incoming Bandwidth	80Mbps
Outgoing Bandwidth	160Mbps
Max users can be added	32
Remote Users	128
Protocols	TCP/IP, P2P, UPnP, NTP, DHCP, HTTP, DNS, DDNS, SMTP, HTTPS
Browser(Plugin)	IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+
Browser(Plugin-Free)	Chrome 57+, Edge 16+, Firefox 58+, Safari 11+
Smart
Analog Smart by XVR	Ultra Motion Detection (UMD) , Face Detection, SIP (Intrusion Detection, Cross Line Detection, Enter Area, Leave Area)
IP Smart by IPC	Face Detection, SIP (Intrusion Detection, Cross Line Detection, Enter Area, Leave Area), Defocus Detection, Scene Change Detection, Object Removed, Object Left Behind, Auto Tracking, People Flow Counting
VCA Search	Face Search, Behavior Search, People Counting Report
Smart Functions by XVR	2-ch (Face Detection), 4-ch (SIP), 16-ch (UMD)
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	2 SATA interfaces
Capacity	Up to 16 TB for each HDD (The maximum HDD capacity varies with environment temperature and hard disk size, The environment temperature for use should not exceed 40degreesC)
Disk Group	Support
External Interface
Network Interface	1 RJ45 10 M/100 M/1000 M self-adaptive Ethernet Interface
Network Working Mode	Single port, not involved
USB	Front panel: 1 x USB2.0, Rear panel: 1 x USB3.0
RS485	1
RS232	N/A
Alarm In	4-ch
Alarm Out	1-ch
Power Supply	DC 12V/3.3 A
Power Switch	N/A
Redundant Power Supply	N/A
Buzzer	Support
Working Environment
Working Temperature	-10 degreesC to 55 degreesC (14 degreesF to 131 degreesF )
Working Humidity	≤ 95% RH (non-condensing)
Power Consumption (without HDD)	≤ 12W
Heat Radiation	Radiator
Dimensions
Weight (without HDD)	≤1.9 Kg ( 4.2lb )
Height	1U
Dimensions	380mm x 325.9mm x 53mm
	(15.0" x 12.8" x 2.1")
Certification
Certification	CE, FCC, UL, RoHS, WEEE
CE	EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035
FCC	Part15 Subpart B
Compliance
NDAA Compliant	Support
Feature supported
Cruise lines num of each camera	4
Preset num	32
N+1 Hot Spare	N/A
Fisheye Dewarping by IPC	N/A
Fisheye Dewarping by NVR (Local)	N/A
ANR	Support
Downlink ONVIF	Support (Profile S)
Uplink ONVIF	N/A
UCS(Web socket)	N/A
NAS	Support
Ucode Basic Mode(Analog)	Support
Ucode Basic Mode(IPC)	Support
Ucode Advanced Mode(Analog)	Support
Ucode Advanced Mode(IPC)	Support
POS	N/A
Control the Dual-light of UNV Analog Cameras under TVI	Support
Output Mode	Support