DH-XVR4B04H-I (4CH 5MP DVR)

Technical Specification
System

• Main Processor  Embedded Processor
• Operating System  Embedded LINUX

Video and Audio

• Analog Camera Input  4/8 Channel, BNC
• HDCVI Camera  5MP, 4MP, 1080P@25/30fps, 720P@50/60fps, 720P@25/30fps
• AHD Camera  5MP, 4MP, 1080P@25/30, 720P@25/30fps
• TVI Camera  5MP, 4MP, 1080P@25/30, 720P@25/30fps
• CVBS Camera  PAL/NTSC
• IP Camera Input  4+2/8+4CH, 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 5M-N, 4M-N, 1080P, 1080N, 720P, 960H, D1, CIF
• Record Rate
  Main Stream:
  4CH: the 1st channel 5M-N(1~10fps);
  8CH: the 1st & 2nd channels 5M-N(1~10fps);
  other channels 4M-N/1080P(1~15fps); 1080N/720P/960H/
  D1/CIF (1~25/30fps)
  Sub stream:
  CIF/QCIF (1~15fps)
• Video Bit Rate 32Kbps ~ 6144Kbps 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, Postrecord: 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: 1/4/8
• 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 (Without HDD) <10W

Construction

• Dimensions Cooper 1U, 197mm×192mm×41mm (7.8“×7.6”×1.6“)
• Net Weight (without HDD) 0.54kg (1.19lb)
• Gross Weight 1kg (2.2lb)
• 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

• Certifications
  FCC: Part 15 Subpart B
  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