84-Inch 4K Interactive Whiteboard with All-in-One PC, Infrared Touch Technology and 178° Viewing Angle
Price:
Negotiate
MOQ:
1
Delivery Time:
5~15 working days
Brand:
NWS
Product Description
Product Overview
The 84-inch 4K digital interactive whiteboard combines high-resolution display technology with advanced touch capabilities in an all-in-one PC solution. Designed primarily for educational environments, this interactive display delivers exceptional visual clarity and rich color reproduction for enhanced learning experiences.
Key Features
- 84-inch 4K Ultra HD display with 350-400cd/m² brightness
- Infrared touch technology supporting finger, gloved hand, or opaque object input
- Rapid response speed under 20ms for seamless interaction
- Multiple mounting options: wall mount or floor stand
- All-in-one PC configuration with Intel i3/i5/i7 processors
- Dual operating system support: Windows and Android
- Comprehensive connectivity including HDMI, VGA, USB 2.0/3.0
Product Images
Technical Specifications
| Category | Specification |
|---|---|
| Touch Technology | Infrared Touch |
| Resolution Support | 1980x1080, FHD, UHD, 4K |
| Linearity Error | 1.5mm |
| Response Speed | <20ms |
| Brightness | 350-400cd/m² |
| Viewing Angle | 178 degrees |
| Sound Output | 2×10W |
| Minimum Touch Object | 5mm |
| Processor Options | Intel i3, i5, i7 |
| Memory Options | 4GB, 8GB, 16GB |
| Storage Options | 500GB, 1TB or customized |
| Operating Systems | Windows, Android |
| Operating Temperature | -40°C to 70°C |
| Product Lifetime | At least 8 years |
Connectivity & Ports
- 2× USB Multimedia Input
- 1× Touchscreen USB 2.0 Port
- 1× HDMI Input Port
- 1× VGA Input Port
- 1× PC Audio Port
- 2× UPBRP Audio/Video Ports
- 2× AV Input Ports
Environmental Specifications
| Parameter | Operating Range | Storage Range |
|---|---|---|
| Temperature | -40°C to 70°C | -50°C to 85°C |
| Relative Humidity | 90% (noncondensing at max 40°C) | 90% (noncondensing at max 40°C) |
| Maximum Altitude | Up to 3,000 meters | |
Manufacturer Information
Contact Information
Dongguan Xinhuaisen Electronic Co., Ltd
Phoebe Chan (Sales Manager)
Mobile: +86 136 3170 3190
WeChat: +86 136 3170 3190
WhatsApp: +86 136 3170 3190
Email: sales@wisensmartdisplay.com
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Xin Huaisen Electronic Technology Company Limited
Location
Building 1, No. 4 Huiyuan Road, Wangniudun Town, Dongguan, Guangdong, China
Contact Person
Phoebe Chan