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21.5 Inch Infrared Touch Screen, 10 Points Touch Screen Overlay Panel, USB Interface Free Driver, Infrared Touch for Outdoor Navigation, Digital Signage, Industrial Monitor
The waterproof infrared touch screen features 10-point multi-touch, seamless interaction, and robust durability under harsh conditions.
21.5 Inch Infrared Touch Screen, 10 Points Touch Screen Overlay Panel, USB Interface Free Driver, Infrared Touch for Outdoor Navigation, Digital Signage, Industrial Monitor
Item #: 221571410

21.5 Inch Infrared Touch Screen, 10 Points Touch Screen Overlay Panel, USB Interface Free Driver, Infrared Touch for Outdoor Navigation, Digital

Item #: 221571410

STD 5767500

Price Details

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*All items will import from US

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The waterproof infrared touch screen features 10-point multi-touch, seamless interaction, and robust durability under harsh conditions.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Large Display
The 21.5-inch size offers ample screen real estate, perfect for outdoor navigation and digital signage, ensuring visibility from a distance.
10-Point Touch
Support for 10 simultaneous touch points enhances interactivity, making it ideal for collaborative work environments and engaging user experiences.
Plug-and-Play
The USB interface requires no drivers, allowing for easy installation and immediate use—perfect for both industrial settings and casual applications.

Product Details

Shop 21.5 Inch Infrared Touch Screen, 10 Points Touch Screen Overlay Panel, USB Interface Free Driver, Infrared Touch for Outdoor Navigation, Digital Signage, Industrial Monitor online at a best price in São Tomé and Príncipe. B0FH1M7VNV
Aspect Ratio16:9
Screen FinishGlossy
Refresh Rate10 Hz
Display TypeAMOLED
Screen Size21.5
Item Dimensions D x W x H18.9"D x 10.6"W x 0.3"H (48 x 26.9 x 0.8 cm)
ResolutionXGA
Display Resolution Maximum32768x32768 Pixels
Response Time10 Milliseconds
Additional FeaturesTouchscreen
Specific Uses For ProductBusiness
BrandLMENGER
Model NumberLM-21IN
ManufacturerLMENGER
Connectivity TechnologyUSB
Screen Surface DescriptionGlossy

Who Should Buy?

Suitable For
  • Outdoor Users

    Perfect for outdoor settings due to its durability and responsiveness in various lighting conditions.

  • Digital Signage

    Ideal for interactive digital signage applications, enhancing customer engagement and eliciting immediate responses.

  • Industrial Monitor

    Well-suited for industrial environments where rugged, reliable touch screens improve operational efficiency.

Not Suitable For
  • Home Entertainment

    Not designed for casual home use, such as gaming or media consumption, where higher resolution screens are preferred.

Product Description

21.5 Inch Infrared Touch Screen, 10 Points Touch Screen Overlay Panel, USB Interface Free Driver, Infrared Touch for Outdoor Navigation, Digital Signage, Industrial Monitor

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a 21.5 Inch Infrared Touch Screen Overlay Panel?

    Answer: A 21.5 Inch Infrared Touch Screen Overlay Panel is a device that can be added to an existing display to enable touch functionality. This panel uses infrared technology to detect touch input, supporting up to 10 simultaneous touch points for enhanced interactivity. It's ideal for applications such as kiosks, outdoor navigation, and digital signage, allowing users to engage with content directly on the screen without the need for a stylus or other tools.
  • Question: How does the infrared touch technology work?

    Answer: Infrared touch technology uses an array of infrared LEDs and sensors around the screen's edges. When a finger or object interrupts the infrared light path, the system detects the location of the touch based on the light beams it registers. This method allows for high accuracy and a quick response time, making it suitable for both indoor and outdoor applications. Scenarios like interactive displays in museums or information kiosks at shopping centers benefit from this touch technology.
  • Question: Is any driver installation required for this touch screen?

    Answer: No, the 21.5 Inch Infrared Touch Screen operates with a USB interface that does not require any driver installation. This plug-and-play functionality means you can easily connect it to computers, tablets, or other devices and start using it immediately. This feature makes it particularly useful for temporary setups or events where quick installation and teardown are necessary, such as trade shows or exhibitions.
  • Question: What are the advantages of using a 10 points touch screen?

    Answer: A 10 points touch screen allows for multiple touch points to be registered simultaneously, enabling a more interactive user experience, such as pinch-to-zoom, multi-finger gestures, or collaborative interactions with several users at once. This is particularly beneficial in settings like classrooms, where multiple students can interact with the panel at the same time, or in public navigation systems where collaborative use enhances the user experience.
  • Question: Can this touch screen panel be used outdoors?

    Answer: Yes, the 21.5 Inch Infrared Touch Screen is designed with outdoor use in mind. Its infrared technology is not significantly affected by ambient light, making it highly functional in bright sunlight situations. This feature makes it suitable for outdoor navigation displays at parks, tourist attractions, or interactive information boards, ensuring that users can effectively engage with the screen no matter the lighting conditions.
  • Question: What is the maximum resolution supported by this touch screen overlay?

    Answer: This touch screen overlay panel supports high-definition resolutions, ensuring clear and vibrant images. While specific resolutions can depend on the device it is connected to, it typically accommodates resolution standards such as 1920x1080, making it suitable for displaying detailed graphics and interactive content. Users can expect sharp visuals whether they are using it for maps, presentations, or advertisements.
  • Question: How durable is the 21.5 Inch Infrared Touch Screen for outdoor usage?

    Answer: The 21.5 Inch Infrared Touch Screen is designed with durability in mind, featuring a robust build that can withstand various outdoor conditions. This includes resistance to dust and moisture, ensuring it operates effectively in environments that might be less than ideal. Such durability makes it ideal for placement in outdoor kiosks, where exposure to the elements is a concern.
  • Question: Can I use this screen with multiple operating systems?

    Answer: Yes, the 21.5 Inch Infrared Touch Screen Panel is compatible with various operating systems including Windows, Linux, and macOS. Because it uses a USB interface that requires no drivers, it allows a seamless connection across different platforms. This flexibility is advantageous in settings like multi-platform presentations or installations where different devices may be needed.
  • Question: What applications are ideal for this touch screen overlay panel?

    Answer: The 21.5 Inch Infrared Touch Screen Overlay Panel is versatile and can be used in various applications such as retail displays, interactive kiosks, educational tools, and outdoor navigation systems. Its multi-touch capability and durability make it perfect for environments requiring fast, responsive interaction, such as museums, shopping malls, and theme parks, enhancing user engagement.
  • Question: Where can I buy the 21.5 Inch Infrared Touch Screen in São Tomé and Príncipe?

    Answer: You can buy the 21.5 Inch Infrared Touch Screen from Ubuy. Ubuy offers a selection of electronic products, including this touch screen overlay, with the convenience of online shopping. You can explore their website to check availability, and easy browsing options, and have your purchase delivered directly to your home or business.

LMENGER Monitors LM-21IN Editorial Review

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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