Dahua LPH86-ST420-S3 86-Inch Smart Interactive Whiteboard. An all-in-one touchscreen that turns any large room into a collaborative workspace.
The Dahua LPH86-ST420-S3 86-Inch Smart Whiteboard brings a sharp 86" display, responsive multi-point touch, on-board Android and wireless sharing together in a single interactive flat panel. There is no separate projector or PC to manage - staff and students simply walk up, write and share. Smart-Boards supplies it to schools, universities, government bodies and enterprises across the GCC and Africa, backed by live demonstrations, procurement-ready quotations and low-cost delivery to your country.
Key features
- 86" display at 400 cd/m² brightness in 4K UHD for sharp, readable content
- 40 Points Multi Touch, Infrared touch for smooth, natural writing and group work
- Built-in Android 14 on a Quad-core A55 1.9 GHz processor for apps, whiteboarding and casting
- Integrated audio (2 × 20 W) that fills the room
- Flexible connectivity: HDMI In (HDMI 2.0) × 3
- Wireless ready (Bluetooth 5.3) for cable-free sharing
| Accessories | Remote control, 2 × Passive stylus pen, Wall mount bracket, Accessory package, Quick start guide |
|---|---|
| Ambient light sensor | Yes |
| Audio in | Audio In × 1 |
| Audio out | Audio Out × 1 |
| Backlight | D-LED |
| Bluetooth | Bluetooth 5.3 |
| Brightness | 400 cd/m² |
| Cpu | Quad-core A55 1.9 GHz |
| Display color | 10bit |
| Ethernet rj45 | RJ45 (1000 Mbps Port) × 2 |
| Gpu | ARM Mali-G52 MP2 (2EE) |
| Hdmi input | HDMI In (HDMI 2.0) × 3 |
| Hdmi output | HDMI Out × 1 |
| Included cables | Power cord, HDMI cable |
| Nfc card reader | Yes |
| Operating humidity | 10%~90% RH |
| Operating temprature | 0 °C to 40 °C |
| Ops pc slot | Optional |
| Os version | Android 14 |
| Power consumption | 185 W |
| Power standby | ≤ 0.5 W |
|---|---|
| Product dimensions | 1953.2 × 121.3 × 1187.9 mm |
| Product weight | 62.0 kg |
| Ram | 8 GB |
| Refresh rate | 60 Hz |
| Resolution | 4K UHD |
| Screen size | 86" |
| Sensors | Light |
| Serial port | RS232 × 1 |
| Shipping dimensions | 2044.0 × 200.0 × 1280.0 mm |
| Speaker output | 2 × 20 W |
| Speaker type | Built-in Speakers |
| Storage | 32 GB |
| Surface protection | Anti-Glare Smooth Glass |
| Touch accuracy | ±1 mm |
| Touch points | 40 Points Multi Touch |
| Touch resolution | 32767 × 32767 |
| Touch response time | ≤ 10 ms |
| Touch technology | Infrared |
How do I get a price for this product?
Do you deliver across the GCC and Africa?
Do you offer installation and setup?
Is there a warranty?
Can I order in bulk for schools or offices?
1. What is the Dahua LPH86-ST420-S3 86-Inch Smart Whiteboard?
It is a 86" interactive flat panel with multi-point touch and built-in Android - an all-in-one screen for meetings, teaching and training that removes the need for a separate projector and PC.
2. What resolution and panel does it use?
It runs at 4K UHD on a led backlight (d-led), keeping text and detail sharp across the room.
3. How responsive is the touch?
It supports 40 Points Multi Touch, Infrared, so several people can write and annotate at the board at the same time with a natural feel.
4. Does it need a separate computer?
No. It runs Android 14 on board for whiteboarding, casting and apps, powered by a Quad-core A55 1.9 GHz processor; an optional OPS slot adds full Windows if you need it.
5. Is the built-in audio strong enough?
Yes - the integrated speakers (2 × 20 W) project clearly, with support for external audio when required.
6. How is it mounted?
It uses a standard VESA fixing on a wall bracket or a mobile/floor stand. Because of its size we recommend professional mounting - included within the UAE.
7. Do you ship the Dahua LPH86-ST420-S3 86-Inch Smart Whiteboard across the GCC and Africa?
Yes. Smart-Boards ships to every GCC and African country at the lowest possible cost through established logistics partners. On-site installation is available within the UAE; elsewhere the product arrives ready for local setup.
8. How do I get a price for the Dahua LPH86-ST420-S3 86-Inch Smart Whiteboard?
Pricing is on request. Send a quote request from the product page or email info@procure.ae and we return a procurement-ready quotation, including education and bulk pricing.
9. Is installation included?
Within the UAE, yes - our team can install and set up the unit. Outside the UAE we ship it ready for local installation and provide setup guidance on request.
10. Is there a warranty and after-sales support?
Yes - the Dahua LPH86-ST420-S3 86-Inch Smart Whiteboard comes with manufacturer warranty plus Smart-Boards after-sales support for the GCC and Africa.
Request a quote: email info@procure.ae or call +971 4 546 5041. Smart-Boards - GCC & Africa supply, shipping and UAE installation.
Delivery across the GCC & Africa
We ship to the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman and across Africa at the lowest possible cost through established logistics partners. Lead times and freight are stated clearly in your quotation.
On-site installation in the UAE
Professional installation, mounting and configuration are available within the UAE. Outside the UAE the product arrives ready for local installation, with remote setup guidance from our team.
- Export-grade packing and transit insurance
- Procurement-ready documents for tenders and projects
- Wall mount or mobile stand fitting (UAE)
- Manufacturer warranty, optional annual maintenance contract
Ready to equip your space?
Get a tailored quote for the GCC & Africa — pricing, availability and project support in one reply.