Lock Smart Home Door Lock Biometric fingerprint lock Electric Handle Lock Wooden door ,Easy Install

Smart handle design: The handle inside contains the fingerprint sensor, the chips, battery, and clutch components. Up to 100 fingerprint users Power supply: 4 No.7 batteries (Not included) . Emergency power with USB port. The most convenient way of unlocking: Press the fingerprint sensor and turn the handle to unlock. Easy to install. No wire connection is needed.