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Dahua ST430 86-inch Smart Interactive Whiteboard – LPH86-ST430

Dahua

Dahua ST430 86-inch Smart Interactive Whiteboard – LPH86-ST430

SKU LPH86-ST430

The Dahua ST430 LPH86-ST430 is an 86-inch 4K UHD interactive flat panel designed for modern collaboration in Muscat offices and classrooms. It features 40-point infrared touch, Android 14, and robust connectivity for seamless presentation and teaching workflows.

Screen size
86"
Resolution
4K UHD
Touch
40 points
System
Android 14

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Screen and picture

Screen Size
86 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
400 nits
Backlight
DLED

Touch and writing

Touch Technology
Infrared
Touch Points
40-point (Windows) and 32-point (Android) multi-touch
Touch Accuracy
±1.5 mm
Touch Resolution
32767 × 32767

Built-in system

GPU
Mali-G52 MC1
Operating System
Android 14 (built-in); Windows 7/8/10/11 (external module)
Processor
Quad-core Cortex-A73
RAM
8 GB

Description

This display combines a 4K UHD screen with 40-point multi-touch capability to support simultaneous interaction across large groups. The built-in Android 14 operating system, powered by a Quad-core processor and 8GB RAM, ensures responsive performance for educational and business applications without requiring an external PC.

Connectivity options include three HDMI inputs, USB-C, and Wi-Fi 6, allowing flexible integration with existing devices. The metal casing and tempered glass front provide durability, while the 2×20W speakers and RS-232 port support advanced audio and control setups in environments from Sohar to Salalah.

Ideal for: Interactive teaching in Omani schools, collaborative meetings in Muscat ministries, and corporate training in Salalah and Nizwa.

  • 4K UHD Display – Provides 3840 × 2160 resolution with 400 nits brightness and 178-degree viewing angles for clear visibility.
  • Multi-Touch Interface – Supports 40-point touch on Windows and 32-point on Android with ±1.5mm accuracy and ≤5ms response time.
  • Android 14 OS – Built-in Android 14 with 8GB RAM and 128GB storage for standalone operation and app usage.
  • Comprehensive Connectivity – Features HDMI In ×3, USB-C, Wi-Fi 6, Bluetooth 5.4, and RS-232 for versatile device integration.
  • Durable Construction – Encased in metal with 4mm anti-glare tempered glass, weighing 59kg and supporting VESA 800×400 mounting.
  • Audio Integration – Equipped with a 2.0-channel speaker system delivering 2×20W output for clear sound projection.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
86 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
400 nits
Backlight
DLED
Refresh Rate
60 Hz
Viewing Angle
178° (H) / 178° (V)

Touch

Touch Technology
Infrared
Touch Points
40-point (Windows) and 32-point (Android) multi-touch
Touch Accuracy
±1.5 mm
Touch Resolution
32767 × 32767
Touch Response Time
≤5 ms

System

Operating System
Android 14 (built-in); Windows 7/8/10/11 (external module)
Processor
Quad-core Cortex-A73
GPU
Mali-G52 MC1
RAM
8 GB
Storage
128 GB
OPS slot
1 × OPS port

Connectivity

Wi-Fi
802.11 a/b/g/n/ac/ax
Bluetooth
Bluetooth 5.4
Serial Port
1 × RS-232
Connectivity Options
HDMI In × 3 (4K@60 Hz), USB 3.2 Gen1 Type-A × 1, USB 2.0 Type-A × 3 (switchable), USB-C × 1, RJ-45 × 1, RS-232 × 1, MIC In, Line Out, optical port, touch USB Type-B × 2, OPS port × 1

Camera & audio

Speaker Output
2 × 20 W

Physical & warranty

Dimensions
1953.2 × 1179.8 × 116.7 mm
Weight
59 kg
VESA
800 × 400 mm
Mounting Type
Wall mount or mobile bracket
Colour
Black
Material
Metal casing, 4 mm anti-glare tempered glass
Power Consumption
237 W (typical), 370 W (max)
Power Standby
≤0.5 W
Operating Temperature
0 to 40 °C
Operating Humidity
10% to 90% RH
Certifications
CE, EDLA, Energy Star

Other

Type
Interactive Flat Panel
Key Features
4K UHD, 40-point and 32-point touch, infrared touch, 2 × 20 W speakers, Android 14, Wi-Fi, Bluetooth 5.4, IR receiver
Package Contents
Smart interactive whiteboard, 2 stylus pens, remote control, wall mount bracket, power cord, wall-mount screw pack, 2 aerial rods, quick start guide, legal and regulatory information
More Information
Aspect ratio: 16:9 | Color gamut: 72% NTSC | Response time: ≤8 ms | Input voltage: 100–240 V AC, 50/60 Hz | Speaker configuration: 2.0 channel, 2 speakers | Frequency response: 140 Hz–20 kHz

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Downloads

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
What is included with the Dahua ST430?

The package includes the smart interactive whiteboard, wall mount bracket, two stylus pens, remote control, power cord, aerial rods, and quick start guide. This allows for immediate installation in offices across Oman.

Can I buy this interactive panel in Oman?

Yes, SmartRooms Oman supplies this model for delivery and installation in all 11 governorates. We provide itemised quotations in Omani Rial with VAT shown, covering hardware, labour, and delivery for a smooth procurement process.

Does it support government tender documentation?

Yes, we support government tenders with datasheets and compliance statements for this Dahua product. Our team assists with the necessary technical documentation to meet procurement requirements for schools and ministries in the Sultanate.

What is the touch technology used?

The unit uses infrared touch technology with a touch resolution of 32767 × 32767. It supports 40-point multi-touch on Windows and 32-point on Android, with a touch response time of ≤5 ms for accurate interaction.

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