DH-XVR4B16-I (16CH DVR)

Technical Specification
System

• Main Processor Embedded Processor
• Operating System Embedded LINUX

Video and Audio

• Analog Camera Input 16 Channel, BNC
• HDCVI Camera 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 16+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:  the 1st channel 1080N/720P(1~25/30fps), others
  1080N/720P(1~15fps); 960H/D1/HD1/BCIF/CIF/
  QCIF(1~25/30fps)
• Sub stream:  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, 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: 1/4/8/9/16
  When IP extension mode enabled: 1/4/8/9/16/25
• 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 1/4/9/16
• 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/2A
• Power Consumption (Without HDD) <10W

Construction

• Dimensions Compact 1U, 260×236×48mm(10.2″×9.3″×1.9″)
• Net Weight (without HDD) 0.80kg ( 1.76lb) (without HDD)
• Gross Weight 1.5kg (3.3lb)
• 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