The ZKTeco MB-660 is an advanced biometric security solution featuring both retina and fingerprint recognition technology. This innovative device offers heightened security measures, ensuring precise identification and access control. It provides seamless integration into various security systems, enhancing overall safety and access management in diverse environments such as offices, research facilities, or secure facilities where strict access control is essential. With its combination of retina and fingerprint recognition, the MB-660 guarantees reliable and efficient biometric verification for accurate user authentication, making it an ideal choice for organizations prioritizing security and efficiency in their access control systems.