SKU: 63180487220

DAHUA LCH75-MC410-B 55/65/75/86 inch Smart Interactive Whiteboard

Sale price$450000.00 Regular price$500000.00
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

DAHUA LCH75-MC410-B 55/65/75/86 inch Smart Interactive WhiteboardLCH75 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

LCH75-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: 63180487220

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4.7 ★★★★★
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Verified Purchase
Judith Beebe
Carnegie, US
★★★★★ 2
Purse is beautiful. Delivery sucks 😕
Size: One Size, Color: Dusk Rose
The purse is beautiful. I don't know who delivered it and I'm thankful he took a picture. Losing count of how many times this has had
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
D
DocSea
Grantham, US
★★★★★ 4
Gorgeous And Well Made Bag. But Strap Should Allow Some Adjustment
Size: One Size, Color: Hickory Bark Suede, Size: One Size, Color: Hickory Bark Suede
As expected with the premium brand name, this is a high quality leather handbag. In the "Hickory Bark" color, the outer leather is a warm colored medium tan suede which gives the bag a nice western feel. It also feels perfect for autumn. The exterior zipper is a gold toned metal. The inner lining is a light tan color that appears to be a cotton/poly blend with a fine canvas texture. The interior has one zipper pocket and one patch pocket trimmed in leather. This is a medium size bag measuring 14" x 7". The interior of this bag with the 2 pockets, feels spacious, but the bag is structured, so you cannot overstuff it. The strap is also stitched leather and is 1/2 inch wide with a decorative loop on one side. The quality of this bag is evident with the metal exterior zipper, continuous even stitches on all seams and high quality materials throughout. The bag also arrives with a satin Kate Spade storage bag. The only real drawback to this bag is that measuring just 16 inches the shoulder strap is relatively short. I had hoped the "loop" would enable some adjustment, but that is purely decorative. The styling of the bag lends itself to being a shoulder bag, however the bag rides up quite high under your arm when worn on the shoulder. The strap length is perfect when using it as a handbag. The strap is sewn on at the attachment points so there isn't really an option to switch it. I think at this price point, and adjustable strap should have been part of the design.
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Reviewed in the United States on September 2, 2025
P
Verified Purchase
Placeholder
Birmingham, US
★★★★★ 5
It actually holds quite a bit
Size: One Size, Color: Dusk Rose
ᵀʰⁱˢ ⁱˢ ᵃⁿ ᵃʷᵉˢᵒᵐᵉ ᵇᵃᵍ ,ᵃⁿᵈ ˢᵘᵖᵉʳ ˢᵗʸˡⁱˢʰ ᵃⁿᵈ ᵃᶠᶠᵒʳᵈᵃᵇˡᵉ
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Reviewed in the United States on March 22, 2026
T
Verified Purchase
Tonya Phillips
Dallas, US
★★★★★ 5
Great hat!
Size: One Size, Color: Red
Great hat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
P
Verified Purchase
Pamela Ely
Phoenix, US
★★★★★ 5
Stylish and Functional Hat for Outdoor Adventures!
Size: One Size, Color: Gold
I recently purchased The Frio Hat from WHISKEY BENT HAT CO., and I must say, it has quickly become my go-to hat for all my outdoor adventures. This hat not only looks great but also offers excellent functionality and protection. First and foremost, the design of The Frio Hat is top-notch. The wide brim provides ample shade, shielding my face and neck from the sun's harmful rays. The hat is made from high-quality materials that feel durable and built to last. The attention to detail, such as the leather band and metal logo, adds a touch of rugged sophistication to the overall look. Comfort is another standout feature of this hat. The adjustable strap ensures a perfect fit, and the interior sweatband keeps moisture away, even during hot and humid weather. I appreciate that the hat is lightweight and breathable, allowing for maximum comfort, even during long hikes or outdoor activities. One of the things I love most about The Frio Hat is its versatility. Whether I'm hiking, fishing, or simply enjoying a day at the beach, this hat provides the right amount of sun protection and style. It's also packable, making it easy to bring along on any adventure without worrying about damaging its shape. Another notable aspect is the brand's commitment to sustainability. WHISKEY BENT HAT CO. uses eco-friendly materials and practices in their manufacturing process, which aligns with my values as an outdoor enthusiast. Overall, I highly recommend The Frio Hat from WHISKEY BENT HAT CO. It's a stylish, functional, and durable hat that offers excellent sun protection and comfort. Whether you're exploring the great outdoors or simply want to add a touch of rugged style to your everyday look, The Frio Hat is a fantastic choice.
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Reviewed in the United States on December 28, 2023

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