SKU: 63125506574

DAHUA LCH55-MC410-B 55/65/75/86 inch Smart Interactive Whiteboard

Sale price$450000.00 Regular price$500000.00
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Description

DAHUA LCH55-MC410-B 55/65/75/86 inch Smart Interactive WhiteboardLCH55 MC410 B > 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. Product Data Built in System Operating System of

LCH55-MC410-B

> 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.


Product Data

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63125506574

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4.6 ★★★★★
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Nancy, kindle customer
Port Orchard, US
★★★★★ 5
Amazing book about marriage
Format: Kindle
Excellent read and one every woman should read, especially if she is engaged, newly married, or her daughter is. It contains lots of marriage wisdom and encouragement from a Christian perspective that is missing in today's culture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
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J.J. Lyon
Waukegan, US
★★★★★ 5
A Wonderful Breakdown
Format: Mass Market Paperback
I would like to mention that this is a great book, written by a greatly honored woman. Actually, my most honored author that will, more than likely, ever exist. I think it is alright for men to read this book, to better understand a small part of God's design of their wives or future wives, WHOM, also desires God's design for man and woman. If she does not, things can go bad, for the simple reason of wanting God's design. Also, to know their daughters. On a side note: there are three books (two my Elisabeth) that I think are great on the topic of God's design for the genders that should be read, but not leaned on. God should be the One we put our validation in, not a person or book. Personally, I think that this book should be read only with God, so He can hear all questions and smooth out what is not agreed with, and so it does not create any issues or expectations, and reading it should not be "known" by the spouse for the simple reason that I think it is important that spouses and future ones do not think the other is just listening to a book. Anyways, this is one amazing book pointing to God's design of woman.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2016
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SUPER REVIEWS
Louisville, US
★★★★★ 5
Perfect engagement gift or for any woman
Format: Mass Market Paperback
This book is in my top five for women. A quick read, but so profound. This edition has very small print, my one caveat is for it to be printed in a hardback with a larger font so women over 40 can enjoy it without reading glasses. Still, absolutely amazing and such a timely word for today's confused culture.
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Reviewed in the United States on August 22, 2024
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RC
Belleville, US
★★★★★ 5
Beautiful, well-written advent companion book!
Format: Hardcover, Format: Hardcover
I have been wanting to purchase this book as a companion to our yearly advent time, and am so glad I took the plunge this year. The beautiful stories, illustrations, delicious recipes and fun activities will be such a delightful enhancement to our readings this year, and I am hoping we can start a bit early so we have time to really savor the beauty of advent in what always turns out to be a busy season. Truly a gorgeous book that was put together with great thoughtfulness, love, and a heart for the true focus of Christmas.
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Reviewed in the United States on November 5, 2025
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Ben Svendsen
Lowell, US
★★★★★ 5
a beautiful Advent book
Format: Hardcover
This book has truly been my companion during the advent season. It has resided next to my couch, in my kitchen, by my bed, and at my crafting table. It is beautifully written and filled with ideas that will inspire rather than overwhelm, and a memoir that will bring you to tears. Lovely
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Reviewed in the United States on December 21, 2024

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