Yale Assure Lock 2 (I have YRD410 w/ ZWave module)
I should note that the keypad started failing on me after a couple of months. It would disconnect from the controller, no buttons would work, and throw a tamper alarm. The problem was intermittent but the cable/connection between the two halves seemed totally fine. The lock still worked via Z-Wave, only the keypad would fail.
Yale's service department sent me a new keypad in quick fashion and I haven't had any issues since.
