What are the steps for a fingerprint lock to open the door with a key?

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Although there are many types of door locks sold in the market, the most popular one should still belong to fingerprint lock. So how do fingerprint locks usually open the door with a key? Let's take a look!

1. What are the steps to unlock a fingerprint lock with a key?

First find the keyhole of the fingerprint lock, usually under the lock or inside the slide cover; Then aim the key at the hole of the lock and insert it in parallel; Finally, gently rotate clockwise. However, in general, the fingerprint lock does not need a key to open the door, just enter 6 digits directly or put your finger at the fingerprint reading place.

Second, 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.

Third, is the fingerprint lock safe?

Whether the fingerprint lock is safe or not depends entirely on the lock core of the fingerprint lock. At present, the C-class lock core is the safest, so if consumers want to buy a fingerprint lock with a particularly high safety factor, they can buy a fingerprint lock with a C-class lock core.

Fourth, how to set the fingerprint lock to unlock?

1. Open the cover on the fingerprint lock.

2. Click Add Fingerprint in Fingerprint Management.

3. Put your finger on the sensor of anti-theft lock fingerprint.

4. After the fingerprint sensor of the security door shows that the fingerprint input is successful, click Finish.

5. How to change the password fingerprint lock?

First, wake up the fingerprint lock screen as an administrator, enter the original password, and click OK. Then click Add to enter a new fingerprint. After entering, click OK and the new fingerprint will be accepted.

Tips: You can compare several brands when buying fingerprint locks, because the prices of different brands of fingerprint locks are different, and there must be some differences in functions. Only by making a detailed comparison can you know which brand is more suitable for you.

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