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COB · AI · ALL-IN-ONE

COB All-in-One
Smart LED Display

108" · 136" · 163" — Intelligent Meeting & Education Ecosystem

Riotouch is a COB LED display manufacturer building all-in-one indoor LED display systems — AI camera, real-time multilingual translation, smart check-in, 16+ device wireless collaboration and cloud O&M in one screen. Built for corporate boardrooms, smart classrooms and government command centers.

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COB
Chip-on-Board Technology
AI
Smart Director & Translation
Company Certifications
30+
Certifications
80+
Countries
5,000 m²
Factory Area
2,000+
Units / Month
CE FCC RoHS ISO 9001 Google EDLA
PRODUCT HIGHLIGHTS

Smart LED for Modern Collaboration

A COB LED display built as one unit — AI meeting and education features, no external PC and no complex installation.

▶
Riotouch COB Smart LED in Action
AI Camera · Translation · Wireless Casting
⏱ Product overview

▶ Watch the Riotouch COB Smart LED demo

Integrated AI Director & Auto-Framing Camera

Real-time Multilingual Translation & AI Subtitles

16+ Devices Simultaneous Wireless Screen Sharing

Full-Featured Type-C — 4K@60 + 100W Reverse Charging

CORE CAPABILITIES

Designed for Smarter Meetings & Classrooms

An all-in-one indoor LED display for meetings and classrooms — AI meeting intelligence, wireless collaboration and cloud O&M in one screen.

AI Smart Director auto-framing meeting view
AI Vision

AI Smart Director — Auto-Framing & Voice Tracking

Built-in AI camera intelligently switches between gallery mode and speaker tracking. Auto-framing keeps all participants visible, while voice tracking zooms in on the active speaker for a focused meeting experience.

  • Intelligent gallery mode — split-screen multi-participant view
  • Auto speaker tracking — focus on active presenter
  • Optimized composition — enhanced remote meeting clarity
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AI real-time translation subtitles on screen
AI Language

Real-time Translation & Intelligent Meeting Minutes

Break language barriers with real-time multilingual subtitles. After the meeting, AI automatically generates structured minutes with speaker attribution — key points are written down automatically, with speaker names attached.

  • Real-time multilingual subtitles for cross-border meetings
  • Speech-to-text with speaker face association
  • Auto-generated structured meeting minutes
  • Electronic signature support for traceability
Get Pricing & MOQ
Wireless screen sharing 16+ devices simultaneously
Wireless

16+ Simultaneous Screen Sharing & BYOM

Wireless screen casting from laptops, phones, and tablets — no cables needed. BYOM (Bring Your Own Meeting) support for Windows, macOS, iOS, and Android. Up to 16 devices share screens simultaneously without switching inputs.

  • 16+ device simultaneous screen sharing
  • All-platform BYOM — Win, Mac, iOS, Android
  • Wireless file transfer — no USB drives needed
Talk to a Sales Engineer
Type-C 100W single cable 4K display connection
Connectivity

Full-Featured Type-C — 4K Display + 100W Charging

One cable delivers 4K@60Hz video, data transfer, and up to 100W reverse charging for connected devices. No adapters, no dongles — HDMI, USB-C and wireless casting work out of the box.

  • Single Type-C cable — video + data + power
  • Up to 4K@60Hz display output
  • 100W reverse charging — keeps laptops powered
  • Multiple USB interfaces — connect peripherals easily
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Facial recognition smart check-in attendance system
AI Attendance

Facial Recognition & Smart Check-in

Automatically extract attendee faces during and after meetings using computer vision on video streams. Generates a structured participant list with facial portraits and real-time attendance statistics — ideal for classrooms, training sessions, and compliance-driven meetings.

  • AI face capture — extracts attendee faces from video streams
  • Visual recognition — identifies all participants accurately
  • Portrait list — generates structured attendee profiles
  • Real-time statistics — instant attendance reports
Get Pricing & MOQ
Cloud device management DMS dashboard for Smart LED
Cloud O&M

Intelligent O&M & Cloud Device Management

Manage all Smart LED displays across your organization from a single cloud dashboard. DMS (Device Management System) supports group message sending, remote control, auto-fault alerts, and one-click remote repair — cutting IT workload across multi-room deployments.

  • Cloud-based DMS — manage all devices from one dashboard
  • Auto-fault alerts — proactive warnings before issues escalate
  • Remote one-click repair — no on-site technician needed
  • Group message sending — broadcast updates to all screens
Talk to a Sales Engineer
APPLICATIONS

Industry Solutions & Scenarios

From multinational boardrooms to smart classrooms — the Smart LED adapts to high-demand collaboration environments.

Corporate boardroom with COB Smart LED display ➚

Corporate Boardroom

AI-powered meeting intelligence for multinational teams. Real-time translation, wireless casting, and auto minutes — professional collaboration in every meeting room.

Smart classroom with COB Smart LED display ➚

Smart Classroom

AI teaching assistant with courseware generation, remote interactive live streaming, and facial recognition attendance. Attendance is recorded automatically when class starts.

Government command center with COB Smart LED display ➚

Government & Command Center

Smart check-in with facial recognition, secure data handling, multi-source display, and intelligent O&M. Every unit passes COB uniformity, brightness and colour calibration before shipping.

TECHNICAL SPECIFICATIONS

Model Comparison

Three standard sizes with 16:9 golden ratio — designed for various room sizes and viewing distances.

Smart LED Brochure (PDF) Smart LED Brochure (PDF)
Feature Smart LED 108" Smart LED 136" / 163"
Best ForSmall-Medium Meeting Rooms, ClassroomsLarge Boardrooms, Auditoriums, Lecture Halls
Display Size108″ (2400×1350mm)136″ (3000×1688mm) / 163″ (3600×2025mm)
Resolution1920×1080 (Full HD)2400×1350 / 2880×1620 (Up to 4K)
Pixel PitchP1.25P1.25
TechnologyCOB (Chip-on-Board) Flip-ChipCOB (Chip-on-Board) Flip-Chip
Aspect Ratio16:916:9
Brightness600+ nits600+ nits
Viewing Angle160° H / 160° V160° H / 160° V
COMPARE SOLUTIONS

Smart LED vs Traditional Displays

COB ALL-IN-ONE

Riotouch Smart LED

Recommended for: Meetings & Education

Suitable for: Boardrooms · Classrooms · Command Centers · Auditoriums

COB Technology AI-Powered OEM/ODM
  • Seamless 108"–163" display — zero bezel, zero gaps
  • Built-in AI camera, speakers, mic — single device solution
  • Real-time translation & AI meeting minutes
  • 16+ wireless screen sharing, Type-C 100W
  • Factory-direct OEM/ODM with full customization
Request a Quote →
TRADITIONAL SOLUTIONS

Projector / LCD Video Wall

Needs multiple devices

Suitable for: Basic setups · Budget-constrained projects

Visible Bezels External Devices No AI Integration
  • LCD video walls have visible seams between panels
  • Projectors dim over time, require dark rooms
  • Separate camera, speaker, and casting hardware needed
  • No built-in AI features — manual operation
  • Multiple vendor coordination for installation
Request a Quote →
TESTIMONIALS

Trusted by Partners Worldwide

Meeting rooms, classrooms, and command centers in 80+ countries rely on Riotouch Smart LED Displays.

TD
Technical Director
Multinational Tech Company
Since using Smart LED, our cross-border meetings run noticeably shorter, and the auto-generated minutes capture every key point.
IC
Director, Information Center
Renowned University
AI voice following lets remote attendees see who's speaking clearly — now they finally feel engaged in meetings.
IT
IT Manager
Large Enterprise Group
Intelligent O&M lets one IT manager cover our meeting rooms nationwide — fault warnings arrive before anyone has to report a problem.
FACTORY TOUR

Manufacturing & Quality

COB LED die-bonding production line
COB LED assembly line with workers
COB LED aging and quality control testing
Smart LED display packaging and shipping

Riotouch operates a dedicated COB LED manufacturing facility in Dongguan, China — equipped with automated die-bonding lines, precision calibration stations, and 24-hour aging test rooms for every Smart LED Display.

Every unit goes through comprehensive QC checkpoints: COB module uniformity testing, brightness and color calibration, AI camera alignment, touch and wireless casting verification — all before packaging.

5,000 m²
Manufacturing Facility
200+
Production Staff
2,000+
Units / Month
ISO 9001
QC Certified
FAQ

Frequently Asked Questions

Quick answers to common questions about Riotouch COB All-in-One Smart LED Displays.

A COB (Chip-on-Board) All-in-One Smart LED Display integrates LED panels, control system, AI camera, built-in speakers, and Android OS into a single plug-and-play device. Unlike traditional LED video walls that require external processors and complex multi-day installation, Riotouch Smart LED is ready to use within hours — making it ideal for meeting rooms, classrooms, and command centers.
Riotouch Smart LED comes in three 16:9 sizes: 108″ (ideal for small–medium meeting rooms and classrooms), 136″ (medium–large boardrooms and training centers), and 163″ (large auditoriums, lecture halls, and command centers). Our sales team can help recommend the right size based on your room dimensions and viewing distance.
Yes. Riotouch provides full OEM/ODM services including custom branding (logo, boot animation, packaging), UI customization, firmware adaptation for regional requirements, and hardware configuration. We support project-based BOM locking for long-term supply consistency.
The built-in AI camera features intelligent gallery mode with auto-framing and voice tracking — automatically switching to the active speaker. Real-time multilingual translation displays subtitles on screen, breaking language barriers in cross-border meetings. After the meeting, AI automatically generates structured minutes with speaker attribution, facial recognition attendance records, and electronic signature support for content traceability.
MOQ depends on the model and configuration — standard 108″, 136″ and 163″ Smart LED displays can be ordered in small quantities, while OEM/ODM projects usually start from a larger batch. Lead time is confirmed per order. Tell us the screen size, quantity, installation type and target delivery date, and our engineer replies with a quotation that states the current MOQ and lead time for your configuration.
Riotouch is a factory-direct LED display screen manufacturer, so pricing is quoted per project instead of being listed as a fixed price — that is standard for indoor LED display projects. Four details decide the quotation: the screen size and quantity (108″, 136″ or 163″), the room dimensions and installation type (wall-mounted or floor stand), the target delivery date, and any OEM/ODM customization (logo, packaging, UI, firmware). Send these to our sales team and you will receive a quotation with MOQ and lead time.
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Headquarters5th Floor, Huihang High-tech Industrial Park, No. 9 Zhongnan Middle Road, Chang An Town, Dongguan City, Guangdong Province
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