System 106 Keyless in Fingerprint Module Aluminum - The fingerprint module serves as 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, ensuring a high recognition rate and protection against tampering. It evaluates the unique characteristics of a living human finger. The fingerprint reader can manage up to 99 fingers. It reliably recognizes fingers that may have been slightly injured during activities like gardening (only the top 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 fingers and about 3 seconds for up to 99 stored fingers. The fingerprint area features night design for orientation with white LED lighting. A 360° finger placement is possible. A tri-color LED status indicator visually signals during programming and operation. A master PIN number is provided on a sealed security card in case the administrator's finger 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 in case of unauthorized removal of the fingerprint attachment for sabotage detection. There is a sabotage circuit with an actuator in the Gira door communication system. Inputs and outputs include a plug-in connection cable for the Gira door communication system. Children's fingers can generally be reliably recognized from the age of 6.