1. Premium intelligent electronic password lock with touch screen, high sensitivity. 2. Unlock, lock, public mode, temporary password, long sound prompt and green light indicator. 3. Virtual password function prevents others from viewing your correct password, increases security. 4. Made of premium zinc alloy, rigid, rust resistant and durable. 5. Perfectly suitable for sauna, fitness, etc. file drawer. Specification: Features: Premium intelligent electronic password lock with touch screen, high sensitivity. Unlock, lock, public mode, temporary password, long sound prompt and green light indicator. Virtual password feature prevents others from viewing your correct password, increases security. Made of premium zinc alloy, rigid, rust resistant and durable. Perfectly suitable for sauna, fitness, etc. file drawer. Instructions First, Unlock, Lock Open 1. Enter factory user password "1234+OK" or enter factory management password "12345678+OK". 2. The buzzer emits a long beep "di....", the green light is always on. 3. The lock tab automatically shrinks and unlocks. *If the password is wrong, it will trigger "di di di..." three beeps. *After "di di di...." three beeps, the green light is always on and the battery is discharged. Lock After locking for 5 seconds, the lock tab will extend and lock automatically. Second, user settings Change factory user password 1. Change factory user password button "1234+C" or change factory management password button "12345678 +C". The buzzer emits a long beep di.., the green light flashes quickly. 2. Enter the new password button "123123+OK", after a long beep "Di....", the password is changed successfully. Start public mode, set temporary password Start public mode 1. Enter the correct management password "*** + OK" button. The buzzer emits a long beep "di....", the green light is always on. 2. Press and hold the OK button again for more than 2 seconds, the green light flashes. 3. Enter the number "4, 4" and press the "OK" button, after a long beep "Di....", the public mode is set successfully. Set a temporary password 1. Press OK button, the green light flashes. 2. Enter 4 to 15 digits to set. 3. Press the OK key, the buzzer emits a long beep di... If the green light is still on, open the door to store your items, the temporary password is set successfully, enters sleep state, the green light flashes once every 3 seconds. Temporary password unlock Enter the temporary password that has been set, press the OK button, the buzzer will make a long beep "di....", the green light is always on, open the door to take your objects. *The temporary password can only be used once and expires automatically after use. End public mode 1. Enter the correct management password "*** + OK" button. The buzzer emits a long beep "di....", the green light is always on. 2. Press and hold the "OK" button again for more than 2 seconds, the green light flashes. 3. Enter the number "4, 3" and press the "OK" button, after a long beep "Di....", the end of public mode is set successfully. Start and finish the virtual password function 1. Enter the correct management password "*** + OK" button The buzzer emits a long beep "di....", the green light is always on. 2. Press and hold the OK button again for more than 2 seconds to flash 3. Start the password function, enter "4, 2" and press the "OK" button, a long beep di... 4. Close the password function, enter "4, 1" and press the "OK" button, a long beep "di....". When starting the virtual password entry function, you can enter a random password before or after entering the correct password to cover the real word