Ningbo Joiwo Explosion-proof Science and Technology Co., Ltd. is a leading manufacturer and supplier of quality explosion-proof communication equipment in China. Our vast expertise in the industry has allowed us to design and develop innovative products that meet and exceed our clients' expectations. One of our top products is the Keypad Card, a multifunctional device that offers convenience and security in various applications. Our Keypad Cards are designed to be used with access control systems to provide an extra level of security. They have a keypad and card-reading capability, enabling users to enter their unique pin codes or swipe their access cards to gain access to restricted areas. This eliminates the need for traditional key-based access control systems, which are prone to security breaches. Manufactured in our state-of-the-art factory, our Keypad Cards are made using high-quality materials and advanced production techniques to ensure superior performance and durability. With our commitment to excellence, you can trust that our products are reliable and efficient. Whether you need an access control solution for industrial or commercial applications, our Keypad Cards are the perfect choice. Contact us today to learn more about our products and services.