Product Description: Advanced Wireless Door Access Control System for Enhanced Security and Versatility Fine Workmanship: Experience superior security with our Wireless Access Control System, featuring an advanced encryption algorithm and the split design of TEA plus rolling code. This precise engineering ensures a higher level of security, protecting your premises with cutting-edge technology. Keyboard Design: The system includes a robust, waterproof keyboard that meets IP66 standards, ensuring reliability in various environments. The backlit design enhances visibility in low-light conditions. One controller can manage up to five wireless keyboards and wireless exit buttons, providing flexibility and scalability for your access control needs. Large Capacity: Our system supports up to 500 ordinary users and 100 visitor users, offering extensive capacity to accommodate your security requirements. Users can conveniently unlock doors using a 4-8 digit PIN or an EM card, allowing for versatile access options tailored to different user preferences. Multiple Interfaces: The controller is equipped with multiple interfaces, including an external doorbell interface, alarm interface, and exit button interface. This comprehensive connectivity ensures seamless integration with existing systems and enhances overall functionality, providing a versatile solution for various security setups. Wide Application: The kit is composed of a wireless keypad, a wireless exit button, and a controller, making it suitable for a wide range of door locks. With its strong compatibility, this system is perfect for both residential and commercial applications, offering robust security across different environments. Upgrade your security infrastructure with our Wireless Door Access Control System. Its advanced features, high capacity, and versatile design make it an ideal choice for those seeking reliable and efficient access control solutions.