Fingerprint sensor device for door access control system, has contact area and sensor unit arranged outside and inside of cover plate, where plate has opening in contact surface and sealing unit is arranged between unit and plate

摘要

The device (1) has a sensor unit (4) arranged in a contact area (2) for a finger tip, where the contact area is arranged outside of a device-cover plate (10), and the sensor unit is arranged inside of the plate. The plate has an opening (14) in the area of the finger-contact surface of the sensor unit, and a frame-shaped sealing unit is arranged between the sensor unit and the plate. The sealing unit is made of elastic and light conducting plastic material.