The ekey uno fingerprint with battery and wireless connectivity in black, paired with the Nuki Smart Lock 2.0 in black, is a biometric sensor terminal designed to capture fingerprint images using a surface sensor. The ekey uno fingerprint door lock drive is intended for recognizing authorized individuals as well as for opening and closing doors. The ekey uno fingerprint is designed for use in both residential and commercial settings. It is suitable for installation on stationary parts such as masonry and for use in both outdoor and indoor environments. The Nuki Smart Lock 2.0 is intended for installation on locking cylinders.