SKU: 23952260768

DAHUA LCH86-MC410-B 55/65/75/86 inch Smart Interactive Whiteboard

Sale price$450000.00 Regular price$500000.00
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Description

DAHUA LCH86-MC410-B 55/65/75/86 inch Smart Interactive WhiteboardLCH86 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

LCH86-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: 23952260768

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4.6 ★★★★★
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A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
A human story of how our society operates
Format: Kindle
There's a lot of terms you could use to describe the themes in this book. Capitalism, patriarchy, settler-colonialism, climate change but the book doesn't need to throw these terms around. It just shows them through the eyes of a person who experienced them. There's also a feeling of "there but by the grace of god go I" having been tempted by the possibility of oil work myself during the Great Recession. The story of how our drive for oil eats at our humanity is vital and helps show the cost of how we've structured our society at a personal level. At times funny, heartwarming, and tragic, a fantastically written and drawn work that I have to highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2023
S
Verified Purchase
Stuck in Nova
Belleville, US
★★★★★ 5
An amazing, if sometimes dark, memoir of work, solitude, and taking a pragmatic path in life.
Format: Hardcover
What do you do, when your only viable financial prospects are to move to even more remote, cold, dark and desolate land where you are part of a corporate mining operation dredging sands for valuable resources, living onsite in a company owned dormitory? Beaton recalls all this in her memoir of her post-university time, where she was faced with this decision to either live and work the oil sands, or face a life of financial bondage trying to pay back student loans, a decision we see many of her own countrymen face as their only viable means to survive. If you are familiar with Beaton's comic strip work, you'll see familiar reference to the genesis of it here, but Ducks is a far more serious graphic novel. Both engaging and often times bleak, Ducks gives a wonderful window into the reality of Canada's oil industry, and the humanity of the people, who are nothing more than cogs in a machine, that run it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2023
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Verified Purchase
Agy Wilson
Lexington, US
★★★★★ 5
What is NOT to love about Lynda Barry?
Format: Paperback
I’ve been reading Lynda Barry since the 80s and am currently at work on a graphic novel, that I’m writing and illustrating. I have always believed in learning from the best and Barry has always been a favorite, from the creativity, recall and connections she makes with her work as well as with me (and I assume her other readers as well). This book delves into the connections of words and images, how to conjure and connect, especially with the whole creative vibe. She works with young people and the pipeline to that cerebral communication is appreciated and thought provoking as well, as my work will be geared to a younger audience. This is for anyone who interested in the process of sequential art, creating comics, characters, connecting with creative elements, it’s also a visually stunning book (again, the nerd in me, loved all the cross-references with the visual and other, using calligraphic and other historic, formal art elements along with the more personal character, visual creations and exercises. Thought-provoking and image inducing, indeed!
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Reviewed in the United States on September 2, 2020
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Coffee&Camera
Lowell, US
★★★★★ 5
Lynda Barry is Awesome
Format: Kindle
This book is fantastic if you want to make comics by yourself or with a classroom. Barry packs in loads of experience teaching and making art. Her style of drawing is simple and straight forward. She uses a great method that empowers the reader to make art and share it. I want to be half the teacher Barry is.
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Reviewed in the United States on March 1, 2024
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Jennifer Gumm
West Palm Beach, US
★★★★★ 5
Creative outlets!
Format: Paperback
I LOVE following the activities in this book. Perfect for anyone who wants to draw but thinks they can’t, great exercises and fun for those creative blocks when you want to be creative but just can’t get it flowing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2025

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