Advantages and disadvantages of fingerprint lock

Hello, the advantages and disadvantages of fingerprint lock are as follows: (1) Take your key with you, and you never have to worry about losing it. Don't worry about losing the key, it's broken and you can't get in; Children don't have to hang keys around their necks; Everyone in the family doesn't need a key; Don't worry; Fingerprint lock, as the name implies, is to use fingerprint lock as an opening tool, which is convenient.

You don't need to bring a key.

Carry your keys with you with a fingerprint lock, and you never have to worry about losing them. Don't worry about losing the key, it's broken and you can't get in.

Children don't have to hang the key.

Children don't have to hang keys around their necks; Everyone in the family doesn't need a key.

convenient

Fingerprint lock, as the name implies, is to use fingerprint lock as an opening tool, which is convenient.