SKU: 53647961137

DAHUA LCH65-MC410-B 55/65/75/86 inch Smart Interactive Whiteboard

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Description

DAHUA LCH65-MC410-B 55/65/75/86 inch Smart Interactive WhiteboardLCH65 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

LCH65-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: 53647961137

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4.3 ★★★★★
Based on 16 reviews
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Product Reviews
J
Verified Purchase
J Dronen
Carnegie, US
★★★★★ 5
A guide for beholding His presence in our everyday.
Format: Hardcover, Format: Hardcover
“Heartaches can either mold us into confident worshippers or defensive doubters. Who we become in the wrestling of them is not neutral... we aren’t promised answers that heal, outcomes we think we deserve, or timing that makes the most sense to us. Instead that In every circumstance Gods purpose will prevail and will not be thwarted by manipulators, liars, or cheats. Injustice and selfish schemes are no match for him who wastes nothing. We know that in all things God works for the good of those who love Hin, who have been called according to his purpose. “ Romans 8:28NIV Once again Ruth takes the word of Lord and gives them to us in morsels beautifully wrapped in gorgeous paintings and abundant wisdom. This is not a self-proclaimed wisdom but a wisdom that can only come from beholding God’s word for herself. Her work reflects the work the Lord wants to do in our hearts, to create beauty out of ashes and emptiness. Not only will the beautiful artwork speak to your heart but it will also encourage you to examine your heart. What circumstances and struggles in your life have shifted your gaze to yourself and away from the Lord? Have you felt empty after Sunday church feeling despondent that the day is over and you must return to “normal” life? Well, pick up this book and learn new rhythms, find new insights into the Lord’s heart through Ruth’s art and heart. The pages of this book make it easier to practice His presence. Ruth says, “Practice makes a posture become a pattern.” The devotions in this book will cause you to create patterns that breath new life into your everyday moments. One of those everyday moments is around the table with your family. Seeing God through sharing a meal together stirs my heart for community deeply. Here’s a snippet of how she sees the table. “Sometimes I think about the table of hospitality the same way. People who are invited in and given a seat at our table observe and receive relationship, provision, nurturing, and welcome in a way no mere invitation to church can provide. Instead of handing someone information about Jesus or an invitation to Easter service, or telling them that the gospel is life changing, we give them the opportunity to experience it through our hospitality. So much of Jesus ministry was done at the table.” What an encouragement to know that we don’t have to go far but we can start around our table and if our table needs filled we can bring others in to show them Jesus as we break bread. Not only are you invited to behold Him throughly the mundane moments in our lives, but also through the busy moments. The invitation to stop the hustle and to sabbath well abounds in this book. Throughout the book there two page spreads of gorgeous artwork and in them you will find practical suggestions for ways we can enter into be rest of the Lord. Ruth, reminds us that, “cutting corners on rest doesn’t get you ahead.” She urges us to “fight to abide.” There is so much richness in this book and I am so grateful to have read it beforehand but I am so looking forward to holding it in my hands, but most of all I am ready to make space for this book to be a daily reminder that I am His and he abides in me. A must have for everyone and one to constantly refer back through the ups and downs of life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2019
S
Verified Purchase
Susan Bricker
Fort Morgan, US
★★★★★ 5
Beautiful, Artistic, and Powerful Truths!!
Format: Hardcover
I absolutely love Ruth Chou Simons newest book!! Beholding and Becoming is a work of art, overflowing with Ruth’s soulful, encouraging words and illustrations that capture your heart and soul. Her faith-filled wisdom, stunning artistry, quotes, and use of Biblical stories and verses blend together flawlessly to create a beautiful and engaging experience for the reader. The author bares her soul with honest vulnerability as she shares relatable everyday struggles and sheds the light of Jesus on them. The book is about becoming, and being transformed, by beholding Jesus, living life Christ-centered, and worshiping Him in the amazing and not so amazing details of our everyday lives. I find her lyrical writing to be convicting and soul-awakening. Ruth’s words had a profound effect on me-she opened the floodgates to my weary soul. She gently spoke life to the places in my soul that felt wilted and overgrown. God knew I needed to read the words written on the pages of this amazing book. This is one of my favorite quotes by Ruth Chou Simons in Chapter 13, God’s Mercy When Things Seem Unfair: “His grace causes us to see ourselves truthfully: undeserving of His relentless love and lavish generosity. His great mercy fills the cracks of our unbelief and-when received-allows little room for bitterness and discontentment to spring up.” What a powerful message! I was enthralled by her beautiful artwork, captivated by her writing, and blessed by the powerful truths she shares. Each page, each delicate flower, the colors, and placement within the chapters heightens the reader’s experience. The author’s passion and loving faith are evident in every detail. I will be reading Beholding and Becoming daily, to inspire and lift my spirits by lifting my gaze to God, to draw closer and glorify Him in my everyday details, and to remind me how much I am loved. I loved Beholding and Becoming and I believe everyone that reads it will feel the same. Ruth Chou Simons desire and passion to draw others closer to God, to live and breathe our faith day in and day out is apparent throughout her beautifully written and illustrated book. It’s a gift rich in truths that open your eyes and soul to Jesus’ lavish love. I feel so blessed by having experienced Beholding and Becoming.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2019
G
Verified Purchase
Gingy
Battle Creek, US
★★★★★ 5
Perfect way to bask in God’s words for everyday worship!
Format: Hardcover
I’m thrilled with the quality of the weight, size, and look of the book. As her phenomenal artwork in her other products, this definitely meets her high standards and I can hardly wait to dig in! Beholding and Becoming Book is a great size and weight, not small! I’m truly looking forward to settling in a comfortable chair with a special cup of my favorite hot tea and relish in her writings and artwork!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Challenging, encouraging, and oh so beautiful
Format: Hardcover
I’ll start by saying what may already be obvious, this book, Beholding and Becoming, The Art of Everyday Worship by Ruth Chou Simons, is *beautiful*. The artwork throughout is entirely comprised of watercolors by Ruth. I have been familiar with and loved her work so much over the years, and even so, the beauty in this book exceeded my expectations. One of my favorite things is the glossary where she gives the meanings of the recurring things she painted and invites you to sit awhile to experience the words and the art together and be encouraged. The beauty in Beholding and Becoming is not limited to the artwork. The words are just as lovely. Each of the book’s 16 chapters is broken down into 2 sections: Beholding and Becoming. Ruth gives us a concept or attribute of the Lord to Behold and then gives us encouragement in allowing Christ to work in us so we can Become. The first chapter starts out with a bang in “Beholding: God’s Greatness in Creation” and then moves to “Becoming: It’s OK to be Small”. Ruth asks us the question of, Are we ok with God being great and us being not great? How do we see us and the Lord? Are we in control or is He? Other examples of chapters throughout the book are “Beholding: God’s Provision in the Unremarkable/Beholding: Learning to Love What Must Be Done” and “Beholding: God’s Example for Family/Becoming: The Mission Field is at Your Kitchen Table”. My favorite is the last chapter “Beholding: Our True Home/Becoming: Actively Abide”. In it Ruth talks of how nothing of this world will satisfy; our true home is in Him, the Lord Himself. Our longings will be satisfied solely in Him because He is whom we were created for. We were made to abide in him, but that abiding is an active thing not a passive one. It is a choice, a “deliberate pursuit”. If allowed, this book will pierce and prod, it will challenge and encourage. It offers us an opportunity to really question how and what we think of the Lord. It encourages us to allow all the workings of our everyday lives to be places and times of worship not just something to grit our teeth and get through. Being called to be worshippers is not just a calling to do a thing, it’s calling to know and respond to a person. My very favorite thing about Ruth is her consistency, day in and day out, in pointing us to see Jesus: to be looking to Him for all things and in all things. Beholding and Becoming is a beautiful extension of Ruth’s daily encouragements to worship in the midst of the everyday. I highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2019
M
Verified Purchase
McGlynn
Fort Morgan, US
★★★★★ 5
A Beautiful Book with a Timely Message for Any Season
Format: Hardcover
I’ve been a fan of Ruth’s work for years, with the way her simple yet beautiful art work makes me draw in my breath and then release it peacefully. Even more, I love her heart for God’s truth, and the simple yet profound ways she reminds me of what cannot be improved upon, God’s words and His work in creation and redemption. I got a little tingly when I first heard about this new book, “Beholding and Becoming”. I just knew this was meant for me in this season. I’m mothering a little one, often feeling like I’m failing more than thriving, investing in my marriage, trying to keep a house and a little homestead from falling apart and dying. I’m working full time, growing another little one in my belly, fearing changes ahead and constantly navigating the swirling opinions of others. This book reminds me to slow down, to gaze upon God’s truth for what it is- my lifeblood, the words of a loving God for ME, the gift of my salvation, and the only thing I should depend upon. I loved how Ruth infused such meaningful and symbolic elements into the art in this book. I didn’t think it could get any better than the first few chapters, but I was so wrong. The second half was somehow even more beautiful than the first! The colors and interesting elements in her paintings will draw your heart out even more to the words on the page, and will help you to slow down and reflect. This book was an easy read, but don’t think for a minute that it’s light in content. There’s nothing fluffy here. Ruth thoughtfully uses quotes both new and old, poetry, hymn lyrics, and difficult examples from daily life to draw out truths your heart may not want to hear, but will echo with certainty. I love the structure of the book, drawing your mind out in a “beholding” chapter, followed by a more practical “becoming” section, providing time-honored wisdom in how to cultivate the truth in your daily life, in any season. Each section left me smiling, pausing, sincerely convicted, and called to action. If the season you’re in could be described as tough, confusing, boring, frustrating, hopeless, busy, overwhelming, or scary, there is so much here for you. Savor it a little or a lot at a time-your heart will not be disappointed."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2019

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