RioTouch RK3576 Series: High-Performance IR Interactive Flat Panels for Modern Education & Corporate Collaboration

Looking for a reliable, cost-effective interactive flat panel display for classrooms, boardrooms, conference halls, and large-space presentation scenarios? Meet our brand-new RK3576 LTF Series IR Touch IFP, covering sizes from 65 inches up to a massive 110 inches, built to deliver smooth writing, stunning 4K visuals, and stable all-day operation for global system integrators, distributors, and project tenders.

Brilliant 4K Visual Experience

All models adopt DLED backlight with native 3840×2160 UHD resolution @ 60Hz, 16:9 standard aspect ratio, 1200:1 typical contrast ratio, and 1.07 billion color depth for vivid, true-to-life images. The zero-bonded anti-glare tempered glass effectively cuts ambient reflections. Standard Mohs 7 hardness glass, with an optional Mohs 9 upgrade, protects the screen against scratches and daily impact. 350 cd/m² brightness is standard; 450 cd/m² high-brightness version is available for bright rooms. Wide 178° viewing angle ensures clear visibility from every seat in the room, with a long service life rated up to 50,000 hours.

Responsive Infrared Multi-Touch Performance

Powered by advanced IR touch technology, the panel supports max 40-point touch under Windows OS and 20-point touch on Android. Touch precision reaches 1 mm across over 90% of the active area. The touch latency is impressive: first-point response <2 ms, continuous writing <8 ms, bringing a near-paper-like handwriting experience with passive inkless pens or bare fingers. It features automatic calibration, anti-interference against strong ambient light, and recognizes a minimum object size of 2 mm. Cross-platform compatibility covers Windows 7–11, Android, Mac, Linux, and Chrome OS, ideal for mixed-OS office and teaching environments.

Powerful Rockchip RK3576 Android Core

At the heart sits the Rockchip RK3576 octa-core chip (4×Cortex-A72 @ 2.2 GHz + 4×Cortex-A53), paired with an ARM Mali-G52 MC3 GPU, 8 GB DDR4 RAM + 128 GB internal storage, running native Android 16. OTA remote update keeps the system secure and up-to-date. The built-in light sensor automatically adjusts screen brightness. Dual-band Wi-Fi 2.4G/5G (Wi-Fi 6 optional) plus Bluetooth 5.2 guarantee stable wireless casting and network connectivity. NFC reader, writer, and fingerprint modules can be added as optional upgrades for secure login scenarios.

Rich Connectivity & Conference-Ready Options

We design plenty of easily-accessible ports for real-world projects.

Front ports

Type-C ×1, HDMI IN ×3, USB 3.0 ×2, USB-B ×1, plus physical shortcut keys for power, source switching, home, eco-mode, menu, and volume adjustment.

Rear ports

Earphone, MIC IN, RS232, RJ45, HDMI OUT, TF card slot, Android USB 3.0, public USB 2.0, Type-C OUT, extra HDMI IN ×2, Touch OUT, and COAX audio output. RS232 supports central control integration widely used in tender projects and smart building deployments.

For video-conference setups, you can select optional accessories:

• 15W ×2 front speakers (upgradeable to 20W ×2); optional 20W subwoofer for immersive audio
• 8-unit linear equidistant microphone array with auto-switch function for Windows / central-control system
• 48 MP front camera with wide-angle lens (D=119°, H=97°, V=74°) for remote meetings

Built for Stable Deployment

Wide working temperature from 0 ℃ to 40 ℃, storage temperature -20 ℃ ~ 60 ℃, working humidity 10% ~ 90%. Power input 100–240 V AC 50/60 Hz; ultra-low standby power ≤0.5 W with eco-mode to save energy. Each size supports the corresponding VESA wall-mount standard. A full set of accessories is included: Wi-Fi antennas, inkless pens, remote controller, power cord, HDMI cable, USB touch cable, and wall-mount kit. A black aluminum frame is standard; white or custom frame colors are supported for branding needs.

Whether you are bidding for government & education tenders, purchasing bulk units for resale, or looking for OEM/ODM customization, RioTouch RK3576 LTF series offers solid hardware specs, flexible optional features, and competitive factory-direct pricing.

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RK3576 LTF Series IR Touch IFP (65" – 110")

High-performance IR touch interactive flat panel from 65" to 110" - 4K DLED, 40-point touch, Android 16, RS232 and conference-ready options.

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