LPH86-ST430
86 inch Smart Interactive Whiteboard
> The 86-inch 4K DLED display uses zero air gap technology and is built of anti-glare tempered glass, which reduces air refraction and parallax, and enhances the effect of the display.
> Infrared touch technology, support Android under 32 points infrared touch, windows under 40 points touch, touch accuracy ± 1.5 mm, response time ≤8 ms.
> Easily switches between Android and Windows. The PC module requires Windows.
> Performs screen mirroring with one-click for phones, computers, tablets and more.
> Supports reverse touch.
> Offers a smooth writing experience through handwriting recognition, pen writing, the fast writing response speed, and pen pressure recognition for a real writing experience.
> Supports multiple gestures such as zoom, drag and pan. You can also erase with the point, circle or board gesture erasers, or click once to clear the screen.
> Supports laser pens.
> Annotations can be easily added to any page.
> Supports taking notes and generating QR codes for file sharing and storage. The files can be easily encrypted for privacy and security protection.
> Multiple files can be processed in batches by scanning them.
Built-in System
Operating System
Android 14
CPU
Quad core Cortex-A73
CPU Frequency
1.5 GHz
GPU
Mali G52MC1
RAM
8 GB
ROM
128 GB
General
Operating System of External Module
Windows 7/8/10/11
Power Supply
100–240 VAC, 50/60 Hz
Power Consumption
237 W (basic), 370 W (max)
Standby Power Consumption
≤0.5 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%, 101 kPa
Storage Humidity
10%–90%, 101 kPa
Product Material
Metal casing
Glass
4 mm anti-glare tempered glass
Casing Color (Frame/Rear)
Black
Product Dimensions
1,953.2 mm × 116.7 mm × 1,179.8 mm (76.90" × 4.59" × 46.45")
Frame Size
Top frame: 28.7 mm (1.13"); Left and right frame: 17.9 mm (0.71"); Bottom frame: 61.6 mm (2.43")
Packaging Dimensions
2,044 mm × 200.0 mm × 1,280 mm (80.47" × 7.87" × 50.39") (L × W × H)
Net Weight
59 kg (13.07 lb)
Gross Weight
73 kg (160.94 lb)
Holes Distance
800 mm × 400 mm (31.50" × 15.75")
Installation
Wall mount or mobile bracket
Packing List
1 × Smart Interactive Whiteboard
1 × Power Cord
2 × Stylus Pen
1 × Quick Start Guide
1 × Wall Mount Bracket
1 × Remote Control
1 × Legal and Regulatory Information
1 × Wall-mount Screw Pack
2 × Aerial Rod
LCD Panel
Screen Size
86 inch
Backlight
DLED
Aspect Ratio
16:9
Brightness
400 cd/m² (typ.)
Static Contrast Ratio
VA: 4000: 1 (typ.); IPS: 1200: 1 (typ.)
Resolution
3840 (H) × 2160 (V)
Viewing Angle
178° (H)/178° (V)
Lifespan
≥50,000 hrs
Display Color
72% NTSC
Response Time
≤ 8 ms
Refresh Rate
60 Hz
Device Ports
Light Sensor
1
Front Button
1 button: Power supply
Front Ports
1 × USB Touch Type-B 2.0 port
1 × HDMI IN (4K@60 Hz) port
2 × USB 2.0 Type A (switchable) port
1 × TYPE-C (USB data transmission，5 V 1 A charge) port
Rear Port
1 × RS-232 port
1 × USB Touch Type-B 2.0 port
2 × HDMI IN (4K@60 Hz) port
1 × RJ-45 IN (10/100 Mbps) port
1 × USB 2.0 Type A (switchable) port
1 × USB 3.2 Gen1 Type-A port
1 × MIC IN port
1 × LINE OUT port
1 × OPTICAL port
Others
1 × OPS port
Wi-Fi
Yes
Wi-Fi Standard
802.11 a/b/g/n/ac/ax
Wi-Fi Frequency Range
2400–2483.5 MHz
5150–5250 MHz
5250–5350 MHz
5470–5725 MHz
5725–5850 MHz
MAX Power Transmission (Wi-Fi)
≤20 dBm@2400–2483.5 MHz
≤23 dBm@5150–5250 MHz
≤20 dBm@5250–5350 MHz
≤27 dBm@5470–5725 MHz
≤14 dBm@5725–5850 MHz
Bluetooth
Yes
Bluetooth Standard
BR/EDR/BLE, BT5.4
Bluetooth Frequency Range
2400–2483.5 MHz
MAX Power Transmission (Bluetooth)
≤20 dBm@2400–2483.5 MHz
Function
IR Receiver
1
Touchscreen
Touch Technology
Infrared
Attachment Method
Zero Air Gap
Response Time
≤5 ms
Touch Points
Windows: 40 points
Android: 32 points
Touch Accuracy
±1.5 mm
Valid Touch
2 mm (0.08") (covers 90% of the area)
Touch Height
≤2 mm
Writing Mode
Finger and stylus pen (magnetic)
Communication Mode
USB + UART
Anti-light Interference
Anti-glare tempered glass
Surface Hardness
≥9H
Touch Resolution
32767 × 32767
Speaker
Built-in Speaker
2 full-range speakers; The power of a single speaker is not less than 20 W
Power
2.0 sound channel, front-end: 2 × 20 W
Frequency
140 Hz–20 kHz
Certification
Certifications
CE; EDLA; Energy Star
