Features:

*Support H.265/H.264 video formats

*Support audio over coaxial cable(only for TVI cameras)

*Support TVI, AHD, CVI, CVBS, IP cameras with adaptive access

*4/8-channel BNC input

*Support 1-ch CVBS output, 1-ch VGA output, 1-ch HDMI output at up to 4K(3840 x 2160)

*HDMI and VGA simultaneous output

*Long transmission distance over coaxial cable

*Support mainstream cameras of ONVIF and RTSP protocols

*The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

Specification:

ModelXVR301-04Q3XVR301-08Q3
Video/Audio Input
Analog Video Input4-ch, BNC8-ch, BNC
IP Video Input2-ch(only IP up to 6ch), each channel up to 4MP4-ch(only IP up to 12ch), each channel up to 8MP
Supported Analog Camera TypesSupport 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		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
Audio Input1-ch, RCA
Audio CompressionG.711U
Video/Audio Output
CVBS Output1-ch, BNC
VGA Output1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
HDMI Output3840 x 2160/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
Audio Output1-ch, RCA
Synchronous Playback48
Live view displayHDMI/VGA: 1/4/6/8/9HDMI/VGA: 1/4/6/8/9/16
Two-way Audio1-ch, RCA
Network
Incoming Bandwidth40Mbps (Up to 48Mbps after all analog channel conversion)40Mbps (Up to 56Mbps after all analog channel conversion)
Outgoing Bandwidth48Mbps64Mbps
Remote Users128
ProtocolsTCP/IP, P2P, UPnP, DHCP, HTTP, HTTPS, DNS, DDNS, SMTP
BrowserIE(IE10/11) for Windows
Firefox (version 52.0 and above) for Windows
Chrome(version 45 and above) for Windows
Edge(version 79 and above) for Windows
Encoding
Recording Resolution8MP Lite/5MP/5MP Lite/4MP Lite/1080P/720P/CIF8MP Lite/5MP/5MP Lite/4MP Lite /1080P/720P/CIF
Recording
Frame Rate		Main streamSub streamMain streamSub stream
8MP Lite@8fpsD1@8fps8MP Lite@8fpsD1@8fps
5MP Lite @12fpsD1@12fps5MP Lite @12fpsD1@12fps
4MP Lite@15fpsD1@15fps4MP Lite@15fpsD1@15fps
1080P@15fpsD1@15fps1080P@15fpsD1@15fps
720p@30fpsD1@30fps720p@30fpsD1@30fps
Audio Sample Rate8KHz,16 bit per channel
Audio Bit Rate64Kbps per channel
Decoding
CapabilityAnalog: 4 x 8MP Lite@8, 4x 5MP Lite@12, 4x 4MP Lite@15, 4 x 1080P@15
IP: 1 x 4MP@30, 2 x 1080P@30		Analog: 8 x 8MP Lite@8, 8x 5MP Lite@12, 8x 4MP Lite@15, 8x 1080P@15
IP: 1 x 8MP@30, 2 x 4MP@30, 4 x 1080P@30
Hard Disk
SATA1 SATA interface
CapacityUp to 8TB for each HDD
(The maximum HDD capacity varies with environment temperature)
General Alarm
General AlarmMotion detection
Alert AlarmIP Conflict, Network Disconnected, Disk offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal
External Interface
Network Interface1 RJ45 10M/100M self-adaptive Ethernet Interface
USB InterfaceRear panel: 2 x USB2.0
RS4851
Alarm In4-ch
Alarm Out1-ch
General
Power Supply12V DC
Power Consumption: ≤ 10 W( without HDD )
Working Environment-10°C ~ + 55°C ( +14°F ~ +131°F ), Humidity ≤ 90% RH(non-condensing)
Dimensions(W×D×H)260mm ×226mm× 47mm (10.2" × 8.9"×1.8")
Weight ( without HDD )≤1.1 Kg ( 2.42lb )
Certification
CertificationUL /CE /FCC /RoHS /WEEE