BY-F020    

Fingerprint Lock User Manual (BY-F020)

※ Mode: Available in auto mode and switch mode.
※ When the product is shipped, it will be shipped in automatic mode.
※ Automatic mode: When the product is operated, the latch is lowered and can be opened.
After 4 seconds, the latch will automatically lift and lock.
Even if the door is closed with the latch raised, it will automatically lock.
※ Switch mode: When the product is operated, the latch is lowered and can be opened.
stay down.
To lock the door, close the door and press the # button, the latch will raise.
It becomes locked.
※ When the battery runs out, it can be opened by connecting the power to the USB port.

※ How to change mode
◎ If you insert the pin into the reset hole and press it for about 4 seconds, you will hear a beep beep beep (4 times).
If you press next, you will hear a beep (2 times) and the mode has changed.
◎ After changing the mode, you need to re-register your fingerprint and number.

1. Fingerprint registration—A total of 20 fingers can be registered
After inserting the pin into the reset hole and pressing it for about 1 second, you will hear a beep (1).
When you press the finger you want to register on the fingerprint reader once, the blue light will light up and then tap 5 more times.
(Tap a total of 6 times), it turns green and is registered.

※If the registration is incorrect, the red light will be on and you will have to re-register from the beginning.
※When opening, press the fingerprint reader with the registered finger and the blue light will turn on and on (1s)
When pressed, the light turns green to open.
※If you press with an unregistered finger, the blue light will be on and the red light will be on again.
It beeps and won't open.

2. Additional fingerprint registration
After inserting the pin into the reset hole and pressing it for about 1 second, you will hear a beep (1).
If you press the finger you want to add to the fingerprint reader once, the blue light will turn on and you continue to press 5 more times.
If you press it (6 times total) it will turn green and it is registered.

3. Remove fingerprints
Insert a pin into the reset hole and press it for about 4 seconds until you hear a “beep” sound (4 times) and immediately pull out the pin.
If you do so, all registered fingerprints will be deleted.

※If fingerprints are not registered or all have been deleted, press any finger
It will open and automatically lock again after 4 seconds.

4. Register password
After inserting the pin into the reset hole and pressing it for about 1 second, you will hear a beep (1).
When you press 123456#, you will hear a beep (2 times) and the registered password is 123456.

※ To register a password, dial the desired number from 1 to 10 from 4 to 10 digits
Press # button to register (registration number +#)
※ You can do it in the same way when changing your password.