Dahua DH-XVR4B04 - 4port Digital Video Recorder Dvr

Cooper Series | XVR4B04

Function 

•     
• Smart H.265+ : Smart Codec, H.265+ can reduce up to 90% bit rate and storage requirements compared with H.264 without having to invest in new cameras.
• HDCVI/AHD/TVI/CVBS/IP Auto-detect : The XVR can auto recognize the signal of front-camera without any setting. It makes operation more friendly and convenient.
• IPC Input Supported : The XVR4B04 supports up to 2MP IPC input, and XVR4B08 suppports up to 6MP IPC input.
• Coaxial Audio/Upgrade/Alarm : The integrated design can reduce wiring troubles which makes it much more cost-effective and convenient for installation.
• Long Distance Transmission : The HDCVI system supports long distance transmission over coaxial cable and UTP, max. 800m for 1080P and 1200m for 720P.
• Smart Search : This function helps you get more motion detect video during a short time through drawing a region when playback. It is very useful when an emergency occurs.
• Perfect Image Quality : High performance chip provides perfect image quality with better color reproduction.
• P2P : Monitor at anytime and anywhere. Easily and conveniently mange the device.

Technical Specification

System 

• Main Processor : Embedded Processor   
• Operating System : Embedded LINUX

Video and Audio    

• Analog Camera Input : 4/8 Channel, BNC   
• HDCVI Camera : 4CH: 1080P@25/30fps, 720P@50/60fps, 720P@25/30fps 8CH: 1080P@25/30fps, 720P@25/30fps   
• AHD Camera : 1080P@25/30, 720P@25/30fps   
• TVI Camera : 1080P@25/30, 720P@25/30fps   
• CVBS Camera : PAL/NTSC   
• IP Camera Input : 4CH: 4+1, each channel up to 2MP 8CH: 8+2, each channel up to 6MP   
• Audio In/Out : 1/1, RCA   
• Two-way Talk : Reuse audio in/out, RCA

Recording    

• Video Compression : H.265+/H.265/H.264+/H.264   
• Resolution : 1080N, 720P, 960H, D1, HD1, BCIF, CIF, QCIF   
• Record Rate : Main Stream: 4CH: All channels 1080N/720P/960H/D1/HD1/BCIF/CIF/ QCIF(1~25/30fps) 8CH: the 1st channel 1080N/720P(1~25/30fps), others 1080N/720P(1~15fps); 960H/D1/HD1/BCIF/CIF/ QCIF(1~25/30fps) Sub stream: 4CH: CIF/QCIF (1~15fps) 8CH: CIF/QCIF (1~7fps)   
• Video Bit Rate : 32Kbps ~ 4096Kbps Per Channel   
• Record Mode : Manual, Schedule (General, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop   
• Record Interval : 1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post- record: 10 ~ 300 sec   
• Audio Compression : AAC(only for the 1st channel), G.711A, G.711U, PCM   
• Audio Sample Rate : 8KHz, 16 bit Per Channel   
• Audio Bit Rate : 64Kbps Per Channel

Display    

• Interface : 1 HDMI ,1 VGA   
• Resolution : 1920×1080, 1280×1024, 1280×720   
• Multi-screen Display : When IP extension mode not enabled: 4CH: 1/4 8CH: 1/4/8/9 When IP extension mode enabled: 4CH: 1/4/6 8CH: 1/4/8/9/16   
• OSD : Camera title, Time, Video loss, Camera lock, Motion detection, Recording

Network    

• Interface : 1 RJ-45 Port (100M)   
• Network Function : HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter ,DDNS, FTP, Alarm Server, P2P,IP Search (Supports Dahua IP camera, DVR, NVS, etc.)   
• Max. User Access : 128 users   
• Smart Phone : iPhone, iPad, Android   
• Interoperability : ONVIF 16.12, CGI Conformant

Video Detection and Alarm    

• Trigger Events : Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips   
• Video Detection : Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis   
• Alarm input : N/A   
• Relay Output : N/A

Playback and Backup    

• Playback : 4CH: 1/4 8CH: 1/4/9   
• Search Mode : Time /Date, Alarm, MD and Exact Search (accurate to second)   
• Playback Function : Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom   
• Backup Mode : USB Device/Network

Storage

Internal HDD : 1 SATA Port, up to 6TB capacity   

eSATA : N/A

Auxiliary Interface    

• USB : 2 USB 2.0   
• RS232 : N/A   
• RS485 : N/A

Electrical

• Power Supply : DC12V/1.5A
• Power Consumption : <10W |  without HDD

Construction

•     
• Dimensions : Cooper 1U, 197mm×192mm×41mm (7.8“×7.6”×1.6“)
• Net Weight : 0.54kg (1.19lb) 0.56kg (1.23lb) without HDD
• Gross Weight : 0.93kg (2.05lb)
•    
• Installation : Desktop installation

Environmental

• Operating Conditions : -10°C ~ +45°C (+14°F ~ +113°F), 10~ 90% RH
• Storage Conditions : -20°C ~ +70°C (-4°F ~ +158°F) , 0~ 90% RH

Third-party Support

• Third-party Support : Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more
•    
• Certifications : CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 , UL: UL 60950-1

Ordering Information