Smart digital cylinder lock TTlock/Tuya with Bluetooth technology and fingerprint, supports opening via app/password/RFID card/key, V1 version with adjustable length.

Specifications; Model: s2kf-V1 Color: Black, Silver Dimensions of the reader: 42 × 42 mm Power source: AAA LR03 1.5V*3 Material: Aluminum alloys / Copper Mounting: Wall-mounted; tools required (not included) IP class: IP5X (dust and spray resistant) Emergency power: Type C port Door thickness: 35-75 mm or 75-110 mm (options) 5 opening methods ● Opening the lock by fingerprint: supports up to 200 fingerprints. Tested 100,000 times for reliability to ensure high quality, stable, and safe. ● Opening RFID card / opening IC stickers ● Tuya version: open Tuya app with one click (Bluetooth); TT Lock version: manage TT Lock app ● Password opening ● Mechanical key opening