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50 Inch 20 Points Infrared Touch Frame, Interactive USB Interface IR Touch Screen Overlay Use, Driver Free Intelligent, Suitable for Digital Signage
4.1 (46 items)
Limited Time SaleUntil the end
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59
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US$112.80 cheaper than the new price!!
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Used US$75.20
Product details
| Management number | 228349970 | Release Date | 2026/05/31 | List Price | US$75.20 | Model Number | 228349970 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Seamless Multi-Touch Interaction: Experience fluid and responsive touch control with multi-point simultaneous touch support. The infrared technology ensures accurate finger and stylus tracking for smooth zooming, scrolling, and drawing—ideal for presentations, collaborative work, and interactive displays
- Easy Plug-and-Play Setup: The infrared touch frame adopts a convenient plug-in design, equipped with assembly tips and a screwdriver. No professional tools are required. Just connect according to the A-A, B-B, C-C, D-D markings. The frame is firmly attached to the display and is not easy to fall off. It is long-term stable and suitable for most connected devices. The accessory screws and four connector covers are used to secure the USB cable. We offer 24/7 support; please contact our customer service on Amazon if you have any questions
- Compatibility Notes: The infrared touchframe provides testing and debugging software for Windows and Android systems, compatible with Windows 7 and above. For Apple systems, only macOS 10.12 and above are supported, with single-point touch as the default. For multi-touch on macOS, the UPDD protocol must be purchased separately. Linux system support requires kernel version 3.5 or higher. Smart TV systems and Raspberry Pi are not supported screens
- Durable & Reliable Performance: Built with high-quality infrared sensors and scratch-resistant surface, the touch frame delivers long-lasting accuracy even in high-use environments like classrooms, offices, or digital kiosks. It is not suitable for curved screens
- High Quality Materials: The ir touch frame uses an aluminum alloy black frame, which is sturdy and durable. Glass-free transparent design, high-definition and smooth. The external overlay touch frame will not scratch the screen, has strong anti-interference （Touch frame only , without display , without glass)
| ASIN | B0FDG8DFJ6 |
|---|---|
| Size | 50″ |
| Brand | LMENGER |
| Voltage | 5 Volts |
| Model Name | LM-50IN |
| Model Year | 2022 |
| Resolution | 1920 x 1080 |
| Unit Count | 1.0 Count |
| Audio Input | HDMI |
| Item Weight | 1.1 Kilograms |
| Screen Size | 50.0 |
| Aspect Ratio | 16:9 |
| Manufacturer | LMENGER |
| Model Number | LM-50IN |
| Model Series | LM |
| Refresh Rate | 60 |
| Mounting Type | Wall Mount |
| Response Time | 20 Milliseconds |
| Screen Finish | Glossy |
| Signal Format | Digital |
| Warranty Type | Limited |
| Control Method | Touch |
| Video Encoding | H.264, H.265 (HEVC) |
| Mfr Part Number | LM-50-Zoll |
| Total Usb Ports | 1 |
| Operating System | Android |
| Display Size Class | 50 Inches |
| Display Technology | LCD |
| Hardware Interface | USB |
| Additional Features | touch |
| VESA Mount Standard | 400 x 400 mm |
| HDR Format Supported | HDR10 |
| Internet Applications | Windows, Android |
| Connectivity Technology | USB |
| Number of Audio Channels | 2.0 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions D x W x H | 25.55"D x 44.06"W x 0.37"H |
| Display Backlight Technology | LCD |
| Display Refresh Rate in Hertz | 60 |
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