Inconspicuous access control device
Abstract:
An access control device including a keypad member and an communication module. The keypad member may include a substrate layer having a mounting surface and an internal surface, and a capacitive sensing layer mounted on the internal surface of the substrate layer and including a keypad circuit having a plurality of capacitive sensors defining a plurality of keys. They keypad circuit may include a clear conductive ink. The keypad member may further include a user interface layer mounted on the capacitive sensing layer. The access control device may be configured to be in communication with the capacitive sensing layer and have a mounting structure positioned at a spacing distance from the mounting surface of the substrate layer and a communication link electrically connecting the communication module and the capacitive sensing layer.
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