You can just replace 2 batteries form exterior handle in case battery runs out. No drilling for American standard doors.
Built for both exterior and interior doors. Auto relock, privacy lockout and free passage.
Shows you authorised or denied access, Bluetooth connectivity status, battery and locking status. The item "Ultraloq UL1 Digital Electronic Fingerprint Bluetooth RFID Keyless Smart Lock" is in sale since Friday, May 17, 2019. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Door Locks & Lock Mechanisms". The seller is "semde134" and is located in Kyiv.This item can be shipped worldwide.