Nuki’s Smart Lock makes everyday life exceptionally easy. This electric door lock is an absolute doddle to install – within 3 minutes to boot. The smartphone is thus turned into a smart key in a flash. To round off this experience, users can also pass the key on to their friends and family. A variety of settings allow them to precisely define the key acceptance period. The included door sensor means you always know if the door is closed or not, so you can control the lock accordingly. But that’s not all. This lock can do so much more. Because the Smart Lock boasts a multitude of other functions. Take the Auto Lock function, for example, which detects when the key owner is approaching the lock and then unlocks the door without any further ado. The Smart Lock 2.0 is compatible with various cylinders and the Apple HomeKit.