The kwikset biometric lock is an efficient one.

This can even find the recognition from the damaged hand geometry.

The main kwikset biometric lock problems are the recognition it is giving for the damaged geometries, the rechargeable batteries are used.

One of the biggest biometric threats in kwikset lock is the battery.

If the batteries' charge goes down at the time of opening then even the authenticated person could not get his access permission.

In opposition to the kwikset biometric lock  there are some advantages present in this kind of biometric.

That is, it can store and delete the information about the previously accessed persons.

This helps the rightful person to know; who was used that doorway to get in.

While comparing Vein biometrics with the kwikset biometric lock both have a useful recognition method, they  are similar.