100% New and High QualityThis is suitable for the public or private storage cabinet lock, good quality, to protect property, please be assured that use. Main use and ambry, golf, bathroom and so onStart to useTurn on lockThere are 2 groups password for you to use the cabinet lock at the first time.User code "1111"and Master lock "0000 0000", Both the user code and the master code are at latest 4-10 digits.1. Input the right password you set (If you haven't changed, Please use the default password), then press ""button to turn on lock.2. If the password is correct, the green LED on;Or, the Yellow LED flick.3. Please pull the door during the green led on.Remark:""button for confirmation;"*"button for elimination.Turn off lockPrivate type: Push the cabinet door to the close situation, then can turn off lock.Public type: When cabinet lock at the state of opening (Latch/bolt at the state of retract) , push cabinet door to the state of closing, Input the password which you set, and press "" button to confirm, Then can turn off lock(Input the password you set ,it can turn on lock again).How to change your password1. Press twice the green button until the yellow light flash, then enter your old password2. Press the green button to confirm3. Enter your new password4. Press the green button to confirm;5. Green light flash one time,after beep twice, showing the new user password changed successfully.Emergency Treatment1. when the user forgot password, use the management password or software size,after the lock the user password for the factory password recovery.2. if the lock when the battery(not included) is low, please use the attached to the external power.Public type change the user codeThe public type don't need to change user code, the code which used to turn off the lock is the code can open it. The code can set as customer pleased.Specifications:Type: Intelligent Cabinet LockMaterial: plasticKeypad: 5.5 x 8.5cmLock: 11.8 x 4.4 x 3cmColor: As shownPower: 4 x AA batteries(not included) or external powerPackage Included:1*ABS plastic panel (without battery)1*Lock body.Items from Sheng Xinshun's shop