Where can I open the fingerprint lock key?

If there is no window opening password, press the "3" key, the green light will light up, and the fingerprint collection window will open automatically after hearing the beep; If the window opening password has been set, enter the correct password directly. When the green light is on and the beep is heard, the fingerprint collection window will automatically open. Put your finger on the fingerprint reader. If it is successful, you will hear a beep when the green light is on. At this time, turn the handle to open the door.

What if the fingerprint lock can't be opened?

1. First check whether the key voltage of the fingerprint lock is enough. If the voltage is insufficient, please replace it with a new alkaline dry battery.

2. Open the door with the spare key of the fingerprint lock, and then check the specific reason why the door can't be opened.

3. Ask the professional master to come to the door for service, and ask the master to find out the specific fault when going out.