DIY installation, 3 minutes to complete the installation.
Adjustable lock cylinder, suitable for doors of different thickness (55-105mm).
Only change the lock core, not the lock body and panel, saving user costs.
The lock supports multiple languages English/German/Chinese.
One-second unlocking, suitable for home use.
Sweden imported fingerprint devices, semiconductor biological fingerprint devices, anti-cloning.
It can store 999 fingerprints.