Smart lock Nuki offers keyless access with automatic locking for your home. Simple and unobtrusive from the outside, it opens in less than 1 second. Uses bank-grade encryption, sends break-in attempt notifications, and supports real-time activity monitoring. Compatible with single-cylinder deadbolt and provides integration with popular smart home systems. For convenient data storage, up to 20 fingerprints and 200 personal codes are supported, which can be shared with loved ones