1. How to do if the battery is dead?
Connect the charging port with Micro USB, the red light is on, indicating that it is charging, and it can be unlocked normally during charging. The light is off, indicating that it is fully charged.
2.How long does it continue after being fully charged?
After being fully charged, it can stand by for 12 months, and when the power is low, the red light flashes after unlocking.
3. Cannot unlock when the battery is exhausted?
When the fingerprint is not recorded, any fingerprint can be unlocked. If fingerprints are recorded, only the recorded fingerprints can be used to unlock the lock. Therefore, under normal circumstances, you must record more than two fingerprints to prevent the embarrassing situation of the fingers being scratched and unable to unlock.
4. Why i failed to register the fingerprint?
1.Try to touch the sensor by different angle when lock records your fingerprint to ensure that it can recognize well during working.
2. Follow the steps strictly to record your fingerprint to make sure the process can be done easily.
3.Pay attention to that the first two administrater fingerprint is set in one go. Record your fingerprint quickly when the blue light is on after pressing the finger for 5 seconds. If the blue light is off and then to record your fingerprint, you will fail to register your fingerprint.