◊ Unlock ways: fingerprint, phone APP (Bluetooth,TTLOCK), code and key .
◊ Suit for door thickness between 35-55mm
◊ Material Made: Zinc alloy
◊ 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.
◊ Suit for right push or pull and left push or pull direction to open door.
◊ Application: Home,Office,Apartment, Department