1Users can set single unlock or double card unlock on the lock to open the door. 2Three unlock ways: Password, Card, Password + Card. 3Long service life, four AA batteries can be used for 15 months normally. 4Applicable to wardrobe, mobile phone cabinet, locker, office cabinet, shoe cabinet, drawer, filing cabinet, etc. 5Rigid and rust resistant zinc alloy material, easy to install, convenient and secure in use.
