Description
Technical Specifications
- Dahua Business 86-inch interactive whiteboard
- RK3588 main processor
- Android 15 operating system
- Quad-core A76 + quad-core A55 processor
- Processor frequency: 2.4 GHz
- Mali-G610 MP4 GPU
- 8 GB RAM
- 128 GB internal memory
- Compatibility with an external Windows 7/8/10/11 module
- Integrated light sensor
- Integrated IR receiver
Video and Display
- 86-inch screen with DLED backlight
- 4K Ultra HD resolution of 3840 × 2160
- 4K user interface
- 16:9 aspect ratio
- Typical brightness of 400 cd/m²
- Typical static contrast of 5,000:1 (VA) and 1,200:1 (IPS)
- Viewing angle of 178° horizontal and 178° vertical
- Lifespan equal to or greater than 50,000 hours
- 1.07 billion colors in 10-bit
- Color gamut: 90% NTSC
- Response time of 8 ms
- Refresh rate of 60 Hz
- Integrated camera with 48 MP photo capture and 8 MP video under Android
- Integrated camera with 8 MP photo capture and 8 MP video under Windows
- Horizontal field of view of 98° and diagonal of 106°
Features
- Wireless screen sharing with phones, computers, tablets, and other devices
- Split-screen function
- Split-screen mode with up to 9 divisions on a single screen
- Interactive operations between two screens and reverse transmission
- Host mode for overall permission management
- Real-time streaming of images, videos, and audio files from the mobile phone's wireless camera
- Management of Office files, images, videos, audio files, PDFs, and TXT files
- Installation of Microsoft Office and other related software
- Playback of audio and video files in various formats
- Sharing via encrypted QR code and unlocking with a 6-digit password
- Compatibility with optional OPS module for a dual-switching system
Smart Functions
- Handwriting recognition
- Real-time conversion of handwriting to text
- Smart text
- Smart stylus detection with automatic annotation activation as soon as it is picked up
- Stylus pressure recognition for a natural writing experience
- Sound source localization
Audio
- 4 integrated speakers in a 2.2 channel configuration
- 2 mid-high range speakers and 2 bass speakers
- Power of 2 × 8 W + 2 × 18 W
- Frequency range from 150 Hz to 20 kHz
- 8 integrated microphones
- Pickup range from 0 m to 12 m
- AGC
- Echo cancellation
- Intelligent noise filtering
Communication Interface
- 6 front buttons for power, menu, signal source, curtain, volume, and note-taking
- 2 front USB 3.2 Gen1 Type-A ports
- 1 front HDMI input
- 1 front USB Type-C input with 100 W fast charging, data transfer, and local network
- 1 front USB 2.0 Type-B touch port
- 3 rear HDMI 4K @ 60 Hz inputs
- 1 rear HDMI 4K @ 60 Hz output
- 1 rear DP input
- 1 rear USB 2.0 Type-A port
- 2 rear USB 3.2 Gen1 Type-A ports
- 1 rear USB Type-C input with max 15 W charging power for audio, video, data, and network sharing
- 1 rear USB Type-C 4K @ 60 Hz output
- 2 rear USB 2.0 Type-B "Touch" ports with touch support and 100 Mbps wired network sharing
- 1 x 3.5 mm audio input
- 1 x 3.5 mm audio output
- 1 SPDIF port
- 1 RS232 port
- Integrated NFC
- RFID ASK modulation
- RFID frequency of 13.56 MHz
Network
- 1 RJ45 IN 10/100/1000 Mbps port
- 1 RJ45 OUT 10/100/1000 Mbps port
- Integrated Wi-Fi
- Wi-Fi 802.11b/g/n/a/ac/ax access point
- Wi-Fi 802.11b/g/n/a/ac access point
- Dual-band 2.4 GHz and 5 GHz Wi-Fi 5 wireless access point
- Integrated Bluetooth
- Bluetooth BT5.2 BR/EDR/BLE
Power Supply
- Power supply 100–240 V AC, 50/60 Hz, 6.5 A
- Typical consumption of 320 W
- Maximum consumption of 650 W
- Standby consumption ≤ 0.5 W
- USB PD fast charging up to 100 W on the front Type-C IN port
Environmental Conditions
- Operating temperature from 0 °C to +40 °C
- Storage temperature from -20 °C to +60 °C
- Operating humidity: 10 % to 90 % RH
- Storage humidity: 10 % to 90 % RH
Physical Characteristics
- Metal material
- 3.2 mm anti-glare tempered glass
- Surface hardness ≥ 9H
- Black frame and rear panel
- Wall or mobile stand installation
- Hole spacing: 800 mm × 600 mm
- Dimensions: 1,957.1 mm × 1,178.6 mm × 98.5 mm
- Net weight: 64.38 kg
- Gross weight: 77.60 kg
Contents
- Dahua Business 86-inch interactive board DAHUA-5383 (DHI-LPH86-MC480-U-S)
- 1 power cable
- 2 styluses
- 1 wall mount
- 1 remote control
- 1 pack of screws for wall mounting
- 1 plug-in wireless module
- 1 quick start guide
- 1 legal and regulatory information document
Certifications and Standards
- CE
- EDLA
- Energy Star