Nowadays locksmiths are showing their interest in suggesting keyless entry locks instant of keyed locks for security. Modern key-less entry locks provide you better security than an individual manual lock. As per the concept in keyless entry locks, burglars do not find any easy way to bypass door locks, on the other side they by using some common tools find a way to alter the configuration of manual locks which might create serious issues for you regarding your security. Some of the common use keyless entry systems are biometric locks, personal identification locks, face recognition systems, etc. All these locks work upon an electric source and are highly convenient to use. For its installation, you need locksmith experts. Locksmith Marietta GA suggests using a biometric lock for your home security. It is one of the best lock functions well by maintaining a secure environment around you.