1.Size:60" to 120" , customer tailor size are welcome 2.Series:f3331 3.Aspect ratio: 4:3, 16:9, 16:10 4.Technology:infrared 5.Touch accuracy:full screen area coverage with typicalfa1mm 6.Projection display rate:4:3 16:9 16:10 7.Resolution:400ppi(>4096f¯4096 pixel) 8.Transmission speed:12m/s 9.Touch method:gloved hand, pen or any other pointer. 10.Touch pressure:no activation pressure 11.Response time:continuous 5ms 12.The surface material:pvc 13.Shore hardness:fn60 14.Cleaning method:washable 15.Power supply:usb power only 16.Interface:usb1.1/2.0 17.Electricity consumption:fn70ma (usb direct power) 18.Operation voltage:dc5v 19.Windows:windows98/me/2000/nt/xp/vista32 20.Scanning speed:first point 25ms, consecutive point 8ms 21.Cursor speed: 180 points/s 22.Working temperature: -20f¦ to 70f¦ 23.Working humidity: -40f¦ to 85f¦ 24.Storage humidity: 0% to 95% non-condensing 25.Storage humidity: 0% to 95% non-condensing 26.Digital education class: optional 27.Touch screen surport system software free systems integrators surpport 28.Warranty:5 years 29.Certification:fcc , ce , rohs
An 80-inch interactive whiteboard combines large-format display with touch interactivity for collaborative presentations, training sessions, or classroom use. These boards integrate infrared touch technology with USB connectivity, enabling multi-touch input without pressure sensitivity. They are designed for plug-and-play operation, drawing power directly from a USB port while supporting glove, pen, or pointer interaction across the full screen area. Typical applications include corporate meeting rooms, educational institutions, and retail display environments.
The surface material is PVC-based with a washable coating, offering a balance of durability and ease of maintenance. Aspect ratio can be configured to 4:3, 16:9, or 16:10 during customization, accommodating different content formats. Resolution exceeds 4096x4096 pixels at 400 PPI, ensuring sharp visual output for text and graphics.
Standard sizes range from 60 inches to 120 inches, with 80 inches positioned as a mid-large format suitable for both small and medium-sized rooms. The F3331 series is part of a broader lineup, with this model optimized for USB-powered operation and minimal setup complexity.
Best suited for:
Not ideal for:
Compared to capacitive touch boards, this infrared model supports gloved-hand interaction and requires no activation pressure. Relative to laser-based systems, it offers lower power consumption and simpler calibration.
Pricing scales with MOQ and volume tiers. Larger quantities often unlock lower per-unit rates. To obtain an accurate quote, request a supplier price breakdown based on your order volume and size configuration.
Fineir Technology (Far East) Co. is a Hong Kong-based exporter specializing in interactive display solutions and educational technology hardware. With a focus on OEM/ODM partnerships, they supply boards to distributors and integrators across Asia and beyond.
The company emphasizes plug-and-play integration, low power draw, and multi-touch flexibility in educational, corporate, and commercial applications. They offer standard and customized configurations to meet client specifications.
The response time is continuous at 5 milliseconds, enabling fluid interaction during presentations.
Yes, the infrared touch system supports interaction with gloved hands, pens, or any non-conductive pointer.
The surface is washable and should be cleaned with a mild detergent and soft cloth; avoid abrasive materials.
No, it operates solely on USB power, drawing approximately 70 mA.
The board supports 4:3, 16:9, and 16:10 aspect ratios, configurable during purchase.
Minimal calibration is needed; the system is designed for plug-and-play operation with standard USB connectivity.
The unit can be mounted in either orientation, but mounting hardware should be selected based on intended use and weight support requirements. Confirm with the supplier for bracket compatibility.
The PVC surface has a Shore hardness of 60A, offering moderate scratch resistance. For high-use environments, consider protective overlays or regular maintenance.