Dahua DHI-LCH75-MC410-B 75" 4K Smart Interactive Whiteboard

Dahua DHI-LCH75-MC410-B 75'' 4K Smart Interactive Whiteboard
Dahua DHI-LCH75-MC410-B 75'' 4K Smart Interactive Whiteboard
Dahua DHI-LCH75-MC410-B 75'' 4K Smart Interactive Whiteboard
Catalogue No:
DHI-LCH75-MC410-B
£2,043.51
(Exc. 20% VAT)
(£2,452.21 Inc. VAT)
+
Dahua
Information

Dahua DHI-LCH75-MC410-B 75" 4K Smart Interactive Whiteboard

Delivery Duration      Special Order - Please Enquire For Lead Time

Key Features

  • 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.
Specifications
Built-in System
Operating System of External Module Android 9.0
CPU Quad-core A55
CPU Frequency 1.9 GHz
GPU  Mali-G31 MP2
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 16:09
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 1200:01:00
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
 
Datasheet
Product Attributes
Catalogue No
DHI-LCH75-MC410-B
Brand
Why Online Security Products
Technical Sales Support

Technical Sales Support

Our inhouse technical sales team can assist installers with product selection, compatibility and provide access to manufacturers technical system design support

Flexible Payment Options

Flexible Payment Options

We accept cards, Paypal (including pay in 3) and bank transfer payment options, should you require a pro-forma invoice, our checkout can also provide this for you, Government organisations purchase orders are also accepted

Nationwide 24/7 ordering

Nationwide 24/7 ordering

Our website allows our customers to access prices, create instant quotes and place orders 24/7 on over 10,000 products

Nationwide 24/7 ordering

Nationwide 24/7 ordering

Our team will endeavour to answer all our customers emails on the same working day where at all possible, between 09:00 and 17:00

Delivery Service

Delivery Service

We offer a next working day fast delivery, tracked and signed for service, orders are placed by 15:00 day providing stock availability or special order items

Service provided

Service provided

Professional security installers can apply for a trade access account giving unpublished additional discounts for many of our products allowing 24/7 ordering with trade prices automatically applied