DHI-LCH86-MC410-B
86” Smart Interactive Whiteboard
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
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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
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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
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Panel Dimensions
86-inch
Backlight: DLED
Aspect Ratio: 16:9
Brightness: 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
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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°
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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
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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
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Power: Full frequency: 2 × 15 W
Built-in Speaker: 2
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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
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Power Supply:
100–240 VAC, 50 Hz/60 Hz
Power Consumption:
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:
1,953.0 mm × 87.1 mm × 1,188.6 mm (76.90" × 3.43" × 46.80")
Frame Size:
Top: 43.1 mm (1.70"); left/right: 16.1 mm (0.63"); bottom: 67.8 mm (2.67")
Packaging Dimensions:
2056 mm × 235 mm × 1334 mm (80.94" × 9.25" × 52.52")
Net Weight:
64 kg (141.10 lb)
Gross Weight:
77 kg (169.76 lb)
Holes Distance:
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