System 106 Keyless in Stainless Steel Fingerprint Module - The fingerprint module is a professional biometric access control system based on next-generation surface scanning technology. It can be set up and managed via an app. It can be used as a stand-alone device with Gira TKS actuators or in combination with the Gira door communication system as a doorbell system for multi-unit buildings. It scans the outermost layer of skin using high-frequency technology. It features a high recognition rate and tamper-proof security. The system evaluates the unique characteristics of a living human finger. Up to 99 fingerprints can be managed by the fingerprint reader. It reliably recognizes fingers that may have been slightly injured during activities like gardening (only the outermost layer of skin is affected). Data protection is ensured through encryption methods. The response time from placing the finger to unlocking is approximately 1 second for up to 30 stored fingerprints and about 3 seconds for up to 99 stored fingerprints. The fingerprint area is designed for night use, featuring white LED lighting for orientation. A 360° finger placement is possible. A three-color LED status indicator provides visual feedback during programming and operation. A master PIN number is provided on an included sealed security card in case the administrator's fingerprint is no longer available. The device can be factory reset using the included security card. An acoustic signal is provided for users or installers via a confirmation tone. An alarm sounds if the fingerprint module is removed without authorization for tamper detection. There is a tamper switch with an actuator in the Gira door communication system. Inputs and outputs: Plug strip connection cable for the Gira door communication system. Children's fingers can typically be reliably recognized only from the age of 6.