School Teaching Interactive Flat Panel 4K LED Smart Digital Interactive Whiteboard
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Product Highlights
- 4K Ultra HD Display: 85-inch panel with 3840*2160 resolution and 5000:1 contrast ratio.
- Customizable Panel Sizes: Available in 55, 65, 75, 86, 98, and 118-inch options.
- Infrared Multipoint Touch: Supports 20 touch points with high accuracy and transparency.
- Android 11.0 Operating System: Powered by Quad-core ARM Cortex-A55 with 4GB RAM and 32GB storage.
- Comprehensive Connectivity: Includes HDMI, USB 3.0, Type-C, RS232, and OPS USB ports.
- Durable Toughened Glass: Features fully tempered anti-glare glass for safety and clarity.
- OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.
- Long Panel Lifespan: Designed for 50,000 hours of reliable operation.
Product Attributes
- Customization
- Available
- Customized
- Customized
- Type
- Interactive Whiteboard
- Model NO.
- CL339
- Material
- Glass
- Sides
- Single Sided
- Panel Size
- 55/65/75/86/98/118 Inch
- Integral Touch
- Infrared Multipoint
- OS
- Android 11.0
- Communication
- USB
- Touch Principle
- Infrared Induction
- Transport Package
- 1600× 200× 1000mm(Length*Width*Height)
- Trademark
- Clover
- Origin
- Shenzhen
- HS Code
- 8471609000
- Production Capacity
- 100000 Pieces/Year
- Package Size
- 1737.00cm * 1061.00cm * 108.00cm
- Package Gross Weight
- 66.000kg
- Lead Time
-
7 days (1 - 2 Pieces)
To be negotiated ( > 2 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of School Teaching Interactive Flat Panel 4K LED Smart Digital Interactive Whiteboard
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Product Description
| Specification | |||
| LCD Panel Parameter | Panel Size | 85 inch DLED | |
| Max. Brightness | 300-350cd/m² | ||
| Max. Resolution | 3840*2160 | ||
| Contrast Ratio | 5000:01:00 | ||
| Panel Life | 50000 hours | ||
| Viewing Angle | H178/V178 | ||
| Touch Panel Parameter(optional) | Touch Type | Fingers or any opaque objects | |
| Touch point | 20 touch points | ||
| Transparency | ≥80% | ||
| Integral Touch | infrared multipoint | ||
| OS | Android 11.0 | ||
| Communication | USB | ||
| Touch Principle | infrared induction | ||
| Touch Accuracy | ±1 mm | ||
| linearity | ±3 mm | ||
| specification parameter | CPU | Quad-core ARM Cortex-A55 | |
| ROM | 4GB | ||
| SSD | 32GB | ||
| Wi-Fi | 2.4GHz/5GHz | ||
| PORT | USB 3.0×1,USB 2.0×2,HDMI×1, TOUCH USB×1, Type-C×1,RJ45:×1,RS232:×1,HDMI 1:×1,HDMI 2:×1,AV IN:×1,AV OUT:×1,Earphone:×1,SPDIF OUT:×1,Front HDMI:×1,OPS USB:×1 | ||
| The weight of the whole machine | Net weight | 35kg | |
| Gross weight | 42kg | ||
| Overall package size | 1600×200×1000mm(length*width*height) | ||
| Audio parameters | Sound power | (8Ω10W)*2 Stereo surround sound | |
| Power supply parameters | Rated power | ≤260W | |
| Standby power | ≤0.5W | ||
| Enter the power supply | 100~240V AC, 50/60Hz | ||
| Working environment | Operating temperature | 0~40ºC | |
| Operating humidity | 10%-90% | ||
| Storage temperature | -20~60ºC | ||
| Store humidity | 10%-90% | ||
| other | Packing | Honeycomb cartons are adopted | |
| toughened glass | Fully tempered glass | ||
| Anti-glare (optional) | |||
| Related Attachments | Power cord, remote control, touch pen*1, Certificate of conformity, warranty card |
||
Clover is one of the fastest growing and most creative enterprises in the industry due to our leading technology excellent quality and rapid response ability.With a high level R&D team composed of engineers from fortune 500 companies.Clover is recognized in the industry for our high-level of developement & design capability, deep understanding of projects and rich experience in product definition development,production and service, as well as excellent manufacturing processes and capabilities



About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2421496". Items marked "" are certified.
Company Profile
Clover is a high-tech enterprise specialized in research & development, design, manufacturing and providing comprehensive solutions in the fields of consumer electronics, computing, communication and industrial control. We are the core intelligent manufacturing division of a RMB 200 billion yuan group, under IPO development. We realize full independent control from ID design, mold development, SMT, AOI testing to finished assembly, with 20, 000 square meters digital lab and strict battery supply chain management, supporting global laptop & tablet brand one-stop ODM customization. Clover is recognized in the industry for our high-level of development & design capability, deep understanding of projects and rich experience in product definition, development, production and service, as well as excellent manufacturing processes and capabilities.
Why Choose Us
· Group Backing RMB200B yuan Group, 50 Subsidiaries, Locked Material Price & Supply
· Full In-House Production End-to-End Design & Assembly, 30% Shorter R&D Cycle
· Dual R&D Labs University Joint Lab, Global EMC & Safety Compliance
· Strict Battery Control 10-Year Stable Battery Suppliers, Zero Safety Hazards
· Award-Winning Design Red DOT & IF Design Awards, New Lightweight Materials
· AOI Visual Inspection 100% Automatic Defect Check, 4-8H Full Load Aging Test
· Intelligent ESD Workshop 1000K month capacity, ISO/BSCI Audited
· Long-Term Win-Win Service 1-3Y Warranty, 5Y Spare Parts Stock, Priority Order
About Our Factory & Business Background
- Address
- No. 1 Hong Yan Lu, Baoan, Guangdong Province, 518106, Shenzhen, Guangdong, China
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- EXW, FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 500 PCS
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Tablet PC, Laptop, Kiosk, Digital Signage, Smart TV, Notebook Computer, Laptops, 4G Tablet PC, Laptop Computer
-
Production Lines
- 6
-
Production Machines
- Manual assembly line, Ageing rack, Automatic dispensing machine, Automatic laminating machine, Electric screwdriver, Pressure retaining fixture
-
QA/QC inspectors
- 8 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 3 Years
-
Main Markets
- North America, Europe, Africa
-
Annual Export Revenue
- 4,041,860 USD
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What panel sizes are available?
- We offer customizable panel sizes including 55, 65, 75, 86, 98, and 118 inches.
- What is the touch technology used?
- The device uses infrared multipoint touch technology supporting up to 20 touch points.
- Does the whiteboard support customization?
- Yes, we provide full customization, minor customization, and options based on samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 500 pieces.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What operating system does the device run?
- It runs on Android 11.0 with a Quad-core ARM Cortex-A55 CPU.
- What are the available payment terms?
- We accept T/T and LC (Letter of Credit) as payment terms.
- Is the glass anti-glare?
- Anti-glare is available as an optional feature on the toughened glass.
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