Nuki Smart Lock Pro + Keypad 2.0 + Door Sensor

With the Nuki Smart Lock Pro + Keypad 2.0 + Door Sensor package, you can turn your smartphone into your key. In the app, you can see if your door is properly closed and locked. You install the smart door lock on the inside of the cylinder that's already in your door, without drilling. Via the Nuki Smart Lock app and the built-in WiFi, you can also open and close the door when you're not home, or let it lock automatically with Auto Unlock. With the Nuki Keypad 2.0, you can open the door with a PIN code or fingerprint. That's useful for children or guests without a phone. The Nuki door sensor on the frame sends a notification if the door stays open for a long time or if someone locks it while the door is still open. You can't combine the sensor with Smart Lock models older than 3.0.