In self-service terminal equipment (ATM, ordering machine, government terminals, etc.), 21.5 inch open frame lcd displays have become the mainstream of the industry with the following advantages:   1. Size and efficiency - Our 21.5 inch industrial open frame monitors usually have a resolution of 1920×1080 to clearly display the operation interface, and are suitable for compact body design to save space. - The moderate screen avoids visual oppression, taking into account information integrity and user experience.   2. Strong environmental adaptability - Our 21.5 inch open frame industrial monitor has a high brightness of 250-300cd/m² - Using IPS screen with a wide viewing angle of 178°, users at multiple positions can read easily.   3. Durable and low-power, worry-free operation and maintenance - Our open frame monitor touch screen enerally has LED backlight power consumption of <30W, support 24-hour operation, and MTBF of more than 50,000 hours. - Shockproof and dustproof (IP65), wide temperature operation (-20℃~60℃), adaptable to extreme environments.   4. Full coverage of scenarios - Finance/government affairs: precise touch, compatible with fingerprints and electronic signatures. - Retail/medical: high-definition display of goods, split-screen guidance operation, and improved barrier-free services.   Future trends Under intelligent upgrades, the 21.5 inch LCD Monitor continues to evolve: infrared/capacitive touch millisecond response, support for explosion-proof, antibacterial and other customized modules, helping AIoT self-service terminals to be more efficient and humanized.   Therefore, in order to adapt to the requirements of future trends, our company is also committed to upgrading and improving industrial-grade LCD displays for application in more self-service terminal fields.