1. Long press for 5 seconds until blue light, release the finger, the fingerprint input start.
2. Collect the same fingerprint 5 times, each time it is successful, the green light will turn on. If the red light is on, it means the collection is unsuccessful.
3.Until the last green light remains on, the fingerprint is entered successfully.
Notes:First of all, the two fingerprints entered at the beginning are the fingerprints of the administrator, and the fingerprints of ordinary users in the following need to be pressed and held for five seconds with the fingerprint of the administrator.
If no fingerprints are entered, anyone can unlock the lock.