DAHUA

    Dahua Technology DHI-LPH75-ST470-P interactive whiteboard 190.5 cm (75") 3840 x 2160 pixels Touchscreen Black HDMI

    3 319,54 €
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    WLONONWCRGPK5
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    Charakteristikos

    Mac operating systems supported
    Yes
    Linux operating systems supported
    Yes
    Windows operating systems supported
    Yes
    Width
    1707.5 mm
    Height
    1050 mm
    Depth
    930 mm
    Weight
    54 kg
    Package depth
    200 mm
    Package height
    1165 mm
    Package width
    1800 mm
    Package weight
    68 kg
    Cables included
    AC
    Storage relative humidity (H-H)
    10 - 90%
    Operating temperature (T-T)
    0 - 40 °C
    Operating relative humidity (H-H)
    10 - 90%
    Interface
    HDMI
    Storage temperature (T-T)
    -20 - 60 °C
    Built-in microphone
    Yes
    Mac compatibility
    Yes
    Bluetooth
    Yes
    Bluetooth version
    5.2
    Mobile operating systems supported
    Android
    Quick start guide
    Yes
    Audio output
    1
    Processor frequency
    2.2 GHz
    Processor cores
    8
    HDMI ports quantity
    4
    Wi-Fi
    Yes
    Wi-Fi standards
    Wi-Fi 4 (802.11n)
    Operating system installed
    Android
    Display diagonal
    190.5 cm (75")
    Operating system version
    11
    Touch technology
    Multi-touch
    VGA (D-Sub) ports quantity
    1
    Power consumption (max)
    350 W
    Power consumption (typical)
    150 W
    Display brightness
    400 cd/m²
    Response time
    8 ms
    HD type
    4K Ultra HD
    Contrast ratio (typical)
    1200:1
    Viewing angle, horizontal
    178°
    Viewing angle, vertical
    178°
    Native aspect ratio
    16:9
    Built-in speaker(s)
    Yes
    Maximum refresh rate
    60 Hz
    Touchscreen
    Yes
    Ethernet LAN (RJ-45) ports
    2
    LED backlighting type
    Direct-LED
    Maximum internal memory
    64 GB
    Quantity per pack
    1 pc(s)
    Subwoofer RMS power
    20 W
    Line-in
    Yes
    Ethernet LAN
    Yes
    USB connector type
    Micro-USB
    AC input voltage
    100 - 240 V
    RS-232 ports
    1
    AC input frequency
    50 - 60 Hz
    Surface material
    Tempered glass
    Number of built-in speakers
    3
    Built-in processor
    Yes
    Speaker power
    15 W
    Wall mountable
    Yes
    Mounting kit
    Yes
    Product colour
    Black
    Display resolution
    3840 x 2160 pixels
    Sustainability certificates
    ENERGY STAR
    USB Type-C DisplayPort Alternate Mode
    Yes
    Sustainability compliance
    Yes
    Remote control included
    Yes
    USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    4
    S/PDIF out port
    Yes
    Top Wi-Fi standard
    Wi-Fi 5 (802.11ac)
    Built-in subwoofer
    Yes
    Ambient light sensor
    Yes
    Touchscreen type
    Infrared
    Processor architecture
    ARM Cortex A73 + ARM Cortex A53
    RAM capacity
    8 GB
    User memory
    64 GB
    Stylus included
    Yes
    Number of simultaneous touchpoints
    40
    OPS slot
    1
    HDMI output ports quantity
    1
    Hardness
    8H
    Line-out
    Yes
    USB Type-C ports quantity
    2
    Stylus pen type
    Passive
    Mounting brackets included
    Yes
    Built-in projector
    No
    Compliance certificates
    CB
    Touch system response time
    10 ms
    Touch resolution
    32767 x 32767 pixels
    Number of stylus pens
    2
    USB Power Delivery (USB PD)
    Yes
    Screen glass thickness
    4 mm
    Touch object size (min)
    2 mm
    Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity
    4
    Number of microphone arrays
    8
    AV input
    Yes