Noki is the first smart doorlock for Europe. It opens your door when you come home and locks it when you leave. Noki is the first smart doorlock produced in and for Europe. With Noki you will no longer have to carry a key, just having your smartphone in your pocket is enough to enter your house. Noki is designed to fit on doorlocks with EU cylinders. It can be easily installed on top of your existing lock without removing or replacing anything – it takes just a few minutes.