LCH65-MC410-B

55/65/75/86 inch Smart Interactive Whiteboard

> 4K HD display.

> Supports using both Android and Windows (PC module must be installed).

> Wireless screen sharing from multiple devices, such as phones, computers, and tablets.

> Supports being written on with a stylus.

> Supports Office software, and playing videos and audio files.

> The startup channels are all customizable.

> Wired and wireless network support.

> Built-in 5-MP camera.

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  • Built-in System

    Operating System of External Module

    Android 9.0

    CPU

    Quad-core A55

    RAM

    4 GB

    ROM

    32 GB

    Function

    Applicable Operating Systems

    Windows 7/8/10; Android

    WiFi

    Dual-band 2.4 Ghz/5 Ghz

    Wi-Fi Hotspot

    Dual-band 2.4 Ghz/5 Ghz; supports enabling hotspot and Wi-Fi at the same time

    LCD Panel

    Panel Dimensions

    55-inch; 65-inch; 75-inch; 86-inch

    Backlight

    DLED

    Aspect Ratio

    16:9

    Brightness

    55-inch: 300 cd/m²; 65-inch: 350 cd/m²; 75-inch: 350 cd/m²; 86-inch: 400 cd/m²

    Resolution

    3840 (H) × 2160 (V)
    UI: 1920 (H) × 1080 (V)

    Viewing Angle

    H: 178°; V: 178°

    Lifespan

    50,000 hours

    Refresh Rate

    60 Hz

    Static Contrast

    1200:1

    Camera

    Pixel

    5 MP

    Auto Control

    Auto white balance

    Distortion

    ≤ 5%

    Max. Resolution

    Android: 1080p@30fps; OPS: 2560 × 1440@30fps

    Field of View

    H:84.5°; V: 54.0°; D: 93.1°

    Device Ports

    Light Sensor

    1

    Front Button

    1 × Power button (right side)

    Front Ports

    1 × USB 3.0 (left side)

    Network Port

    1 × RJ-45

    Wi-Fi

    1 × Wi-Fi; 1 × hotspot

    USB

    3 × USB 3.0; 1 × Micro USB

    RS-232

    1 × RS-232

    Video Input

    1 × HDMI IN

    Audio Output

    1 × 3.5 mm (Line out)

    Others

    1 × Touch

    IrDA

    1

    Microphone

    2

    Touchscreen

    Touch Technology Type

    IR touch technology

    Response Time

    < 10 ms

    Touch Points

    20

    Valid Touch

    2 mm

    Writing Mode

    Finger + Stylus pen

    Touch Resolution

    32767 × 32767

    Number of Multi-user Writing Points

    2

    Speaker

    Power

    Full frequency: 2 × 15 W

    Built-in Speaker

    2

    Microphone

    Pick-up Distance

    Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft)

    Number of Microphones

    2

    AGC

    Yes

    Echo Cancellation

    Yes

    Polar Pattern

    Omnidirectional

    Intelligent Noise Filtering

    YES

    General

    Power Supply

    100–240 VAC, 50 Hz/60 Hz

    Power Consumption

    55-inch: 200 W; 65-inch: 250 W; 75-inch: 300 W; 86-inch: 400 W

    Operating Temperature

    0 °C to +40 °C (32 °F to +104 °F)

    Storage Temperature

    –10 °C to +50 °C (–14 °F to +122 °F)

    Operating Humidity

    10%–90% (RH)

    Storage Humidity

    10%–90% (RH)

    Product Material

    Metal casing

    Protective Glass

    Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale

    Casing Color (Frame/Rear)

    Bottom: Silver; top/left/right: black

    Product Dimensions

    65-inch: 1,485.0 mm × 86.9 mm × 924.7 mm (58.46" × 3.42" × 36.41")(L × W × H)

    75-inch: 1,707.2 mm × 87.1 mm × 1,050.1 mm (67.21" × 3.43" × 41.34")

    86-inch: 1,953.0 mm × 87.1 mm × 1,188.6 mm (76.90" × 3.43" × 46.80")

    55-inch: (with camera): 1,261.4 mm × 80.9 mm × 816.6 mm (49.66" × 3.19" × 32.15") (L × W × H)

    65-inch: (with camera): 1,485.0 mm × 86.9 mm × 941.2 mm (58.46" × 3.42" × 37.06")

    75-inch: (with camera): 1,707.2 mm × 87.1 mm × 1,066.4 mm (67.21" × 3.43" × 41.98")

    86-inch: (with camera): 1,953.4 mm × 87.1 mm × 1,205.1 mm (76.91" × 3.43" × 47.45")

    Frame Size

    Top: 43.1 mm (1.70"); left/right: 16.1 mm (0.63"); bottom: 67.8 mm (2.67")

    Packaging Dimensions

    55-inch: 1,366 mm ×180 mm × 935 mm (53.78" × 7.09" × 36.79") (L × W × H)

    65-inch: 1587 mm × 235 mm × 1070 mm (62.48" × 9.25" × 42.13")

    75-inch: 1810 mm × 235 mm × 1157 mm (71.26" × 9.25" × 45.55")

    86-inch: 2056 mm × 235 mm × 1334 mm (80.94" × 9.25" × 52.52")

    Net Weight

    55-inch: 27.5 kg (60.63 lb)
    65-inch: 38 kg (83.80 lb)
    75-inch: 54 kg (119.10 lb)
    86-inch: 64 kg (141.10 lb)

    Gross Weight

    55-inch version: 32.5 kg (71.65 lb)
    65-inch version: 46 kg (101.41 lb)
    75-inch version: 65 kg (143.30 lb)
    86-inch version: 77 kg (169.76 lb)

    Holes Distance

    55-inch version: 400 mm × 400 mm (15.75" × 15.75")
    65-inch version: 400 mm × 500 mm (15.75" × 19.69")
    75-inch version: 400 mm × 600 mm (15.75" × 23.62")
    86-inch version: 400 mm × 750 mm (15.75" × 29.53")

    Installation

    Wall mount, mobile bracket

    Standby Power Consumption

    0.5 W

    Packing List

    Smart interactive whiteboard 1; Power cord 3; Stylus pen 2 ; Quick start guide 1; Wall mount bracket (already installed on the whiteboard) 1; Accessory package 1