What are the advantages of changing fingerprint locks?

As a person who often forgets to bring his key when going out, fingerprint lock can be said to be a great benefit for people like me, and I will not be locked out of the house because I don't have my key.

Because fingerprints are always on us, as long as people are there, we can directly open the fingerprint lock. Fingerprint lock will be more convenient and faster than opening the door with a key. Moreover, to a certain extent, the security of fingerprint locks should be higher than that of keys, because there are many keys that can be copied by others, but fingerprints cannot be imitated. It may be easy for a thief to open the door of a general lock with his own technology, but the electronic fingerprint lock is more difficult.

For example, in the case of opening the door with a key at night, we have to aim the key at the lock hole by the light, but for the fingerprint lock, it will be more advantageous to put the finger in the fingerprint identification position to quickly identify it.