5.1.1 : PINCODE UNLOCKEnter pincode and [#] to confirm.5 : HOW TO USE5.1.2 : FINGERPRINT UNLOCKPlace the registered fingerprint on the sensor.Once verification is successful, the door will be unlocked.5.1.3 : RFID TAG UNLOCKPlace the registered RFID Tag on the front card reader.5.2 : DUAL AUTHENTICATION MODE5.1 : NORMAL MODEIn dual verification mode, it needs to be verified twice successfully to unlock.For example: pincode + fingerprint, pincode + RFID card, fingerprint + RFID card.Once verificationis successful, the door will be unlocked.5.3 : EMERGENCY ENTRYIn case of forgotten pincode, battery flat, or unable to unlock the door, Emergency keys orEmergency USB input can be used to unlock the door.5.3.1 : EMERGENCY KEYSEmergency key can be inserted behind the magnetic hidden coverfor emergency unlocking.5.3.2 : EMERGENCY BOOT UP VIA POWER BANKDuring flat battery mode, insert USB behind the magnetic hiddencover for emergency boot up. After that use pincode and [#] tounlock the door