A fingerprint door lock is also called a biometric lock. It is a lock with some unique functionality. Locksmith professionals consider fingerprint locks as one of the most advanced locking systems. Biometric locks mainly work on the electric source. It is best for securing your house doors and also office doors. It enables a person to access the lock by using his fingerprint and there is no need of carrying or using any additional key. Fingerprint door locks took security parameters to the next level. Regarding its functioning, the lock body holds a scanner that scans your unique fingerprint and converts the data in the proper algorithm for matching it with the database. All such thing happens within a short time and allows you to enter the property. Locksmith Houston TX suggests using a fingerprint door lock system within the commercial sector.