Security is always a concern for most people. As long as you have a house or a home, you want to safeguard it in the best way possible. Due to technology, there is a wide range of door locks that you can choose from. Fingerprint door locks are a great way to keep a home safe as they are programmed to recognize specific fingerprints. Everyone has a unique fingerprint, so no-one can use their fingerprints to access your home unless they have been registered in the system.