The ZKTeco ACC16 Access Control Interface is a versatile and flexible solution designed to handle the complexities of modern access control systems. Supporting multiple communication protocols and offering relay outputs, it integrates well with a variety of security devices and systems. The ACC16 is equipped with event logging, input ports for sensors, and advanced security features such as fire alarm integration and anti-tamper detection. It is well-suited for a wide range of applications including office buildings, industrial facilities, residential complexes, and educational institutions. The ACC16 offers reliable, scalable, and secure access control.