Dahuasecurity.com은 쿠키 및 유사 기술을 사용합니다. 다후아는 기능성 쿠키를 사용하여 웹 사이트가 제대로 작동하도록 하고 분석 쿠키를 사용하여 사용자 경험을 최적화합니다. 제3자 쿠키는 당사 웹 사이트 외부에서도 데이터를 수집할 수 있습니다. 다음을 클릭함으로써 " 동의>하시거나 이 웹 사이트를 계속 사용하면 쿠키 설정과 관련된 개인 데이터 처리에 동의하게 됩니다. 다음에 대한 자세한 정보 쿠키 개인정보 처리 방침

HiBoard-IA75-C

75'' UHD Smart Interactive Whiteboard

> 75-inch DLED 4K UHD module.

> Built-in 4K camera with up to 4K@30fps output.

> Built-in microphone with 8m pick-up distance and built-in loudspeaker.

> Narrow border design and breathing light.

> Multiple functions including video conference, wireless projection,electronic whiteboard, file management, fingerprint lock, etc.

> Optional OPS module, dual-system switchable.

> Supports projection via mobile phone, laptop, tablet, etc.


  • 사양
  • 액세서리
  • 다운로드
  • Display

    Dimensions

    75-inch

    Display Scale

    16:9

    Backlight

    DLED

    Resolution

    3840 (H) × 2160 (V) (4K)

    Visual Angle

    89°/89°/89°/89°

    Brightness

    450cd/

    Contrast

    1200:1

    Touch

    Touch Point

    20

    Touch Technology

    IR

    Writing Tools

    Finger or Touch Pen. etc.

    Response Time

    < 10 ms

    Touch Accuracy

    1 mm

    Camera

    Pixel

    8M

    ResolutionResolution

    4K@30fps

    Automation

    Auto White-balance

    Lens Distortion

    ≤5%

    UVC Protocol

    Support

    Microphone

    Pick-up Distance

    8m

    Quantity

    8

    Directional

    Omnidirectional

    Enhanced Functions

    Echo Cancellation

    Smart Noise Filtering

    Auto Gain Control

    Voice Wake-up

    Keyword Recognition

    Loudspeaker

    Quantity

    3

    Power

    15W × 2+15W

    Frequency Domain

    100~20khz

    Interfaces

    HD Video Interfaces

    1*HDMI-F, 1*HDMI1(ARC), 1* HDMI2, 1*HDMI OUT and 1*DP IN

    Analog Video Interfaces

    1*AV IN, 1* YPBPR and 1*VGA

    Audio Interfaces

    1* MIC IN, 1* LINE IN, 1*LINE OUT, 1* EAR PHONE and 1* SPDIF

    USB Interfaces

    Network Interfaces

    2* GE RJ45 Interface

    2.4G/5G dual-frequency WiFi, 802.11 a/b/g/n/ac

    Other

    1*Light Sensor, 2*TOUCH, 1* RS-232, 1* POWER INPUT and 1* SWITCH ON/OFF

    Android System

    OS

    Android 8.0

    Configuration

    Quad-Core, 32GB ROM

    OPS (Optional)

    Configuration

    Optional Ultra-thin Pluggable PC Module and I5/I7 CPU

    Intelligent Writing

    Writing Response

    ≤35ms

    Multi-Points Writing

    Support up to 20-point writing simultaneously

    Multiple Operations

    Erase, resize, move, drag, insert pictures, withdraw and recover

    Multiple Erasures

    Point erasure, circle erasure, touch erasure, and one-tap screen clearance

    Meeting Minutes

    Meeting minutes recording, saving, and sharing via scanning QR code or email

    Flexible Annotation

    Annotation on any contents from anywhere and at any interfaces

    File Management

    Create, Copy, Cut, Paste and Delete Files, Choose All Files, Ordering Files and etc.

    Wireless Projection

    One-tap Projection

    One-tap wireless projection of content from personal devices like computer, mobile phone and tablet

    Multiple Presenters

    Support up to 16 devices connect to whiteboard simultaneously, and 9-split screen sharing

    Reverse Control

    Operations like slides turning on whiteboard also work on personal devices

    Screen Extension

    Drag target window to whiteboard for screen extension, more accurate and safe

    Dahua Video Conferencing System (Available in H2/2021)

    Video Conferencing System

    Built-in professional cloud video conference

    Local Preview

    Participants can preview local image before conferencing

    Conference Center

    Users can start, join in or reserve a conference

    Conference Control

    Host Venue

    Host can start conference, switch on/off camera, microphone and speaklouder, invite participants and audience to join in conference, share or close presentation, switch layout, call to speak, close conference and etc.

    Participants Venue

    Participants can switch on/off local camera, microphone and speaklouder, invite audience to join in conference, share or close presentation, apply for speaking, switch layout and etc.

    Audience Venue

    Audience can watch the conference, apply for speaking (appear in conference only when speaking)

    Standard Compatibility

    Standard protocol, compatible with mainstream video conference brands

    Fingerprints

    Quantity for Fingerprints Storage

    256

    ResolutionResolution

    508DPI

    Recognition Rate

    <0.001%

    Rejection Rate

    <0.1%

    Other Features

    Welcome Interface

    Users can edit the content, sign and write on the welcome screen

    OPS Power-off Protection

    OPS can shut down normally when abnormal power failure happpens

    HDMI OUTHDMI OUT

    Output resolution can be 4K or 1080P

    Certifications

    EU

    CE

    US

    FCC

    Working Environment

    Power Supply

    100 V/AC – 240 V/AC, 50/60 Hz

    Maximum Powe Consumption

    300W

    Standby Power Consumption

    ≤ 0.5W

    Operating Temperature

    -10°– 40°

    Dimension Without Package

    1715.5*1066.7*85.4mm

    Net Weight

    54kg