What types of doors can GerdaLock be installed on?

GerdaLock can be installed on any door that has a standard European profile cylinder.

How does GerdaLock ensure security?

GerdaLock uses Bluetooth connectivity with encrypted connections, ensuring security without relying on WiFi.

The batteries typically last for about twelve months with an average of five door openings per day.

How GerdaLock Works - Smart Door Lock Explained | DOMAR - Drzwi i Okna