Nuki Smart Lock(4th Gen Pro)(White)

Nuki Smart Lock (4th Gen Pro) — Retrofit smart lock with Bluetooth and Wi-Fi connectivity for direct remote access without a separate Bridge. White finish.

The Nuki Smart Lock (4th Gen Pro) is the Wi-Fi-enabled model in the Nuki 4th generation range. It fits over your existing euro-profile cylinder with no drilling required, and connects directly to your home Wi-Fi for remote lock/unlock access from anywhere via the Nuki app — no separate Bridge needed. Auto Lock secures the door after you leave; Auto Unlock opens it as you approach. Digital keys with individual access schedules can be issued to family, guests, or service personnel. Compatible with Apple HomeKit, Amazon Alexa, Google Assistant, and other smart home platforms. Encrypted communication for secure operation.

Built-in Wi-Fi — direct remote access without a Bridge

Retrofit over existing euro-profile cylinder — no drilling

Digital key sharing with individual access schedules