ISFINGER is the control unit that allows the identification and access of the user through its fingerprint as well as the keys. It can manage up to 128 users and 256 fingerprints. It implements the main access control functions of the Icarus System platform (keys, permissions, weekly programs, event memory) and is compatible with the entire range of products and accessories of ISNet. It autonomously manages up to 16 gates (with programmable interlocks) and 32 biometric readers connected via RS485 bus.