Technology is playing the most crucial role in making the world better and convenient. Regarding locksmiths with the help of technology, their services got upgraded and become more efficient. Earlier with the lack of technology and resources, locksmiths can be able to handle one to two types of projects in a single day and this will increase the workload on the locksmith, and on the other side, clients get to suffer a lot. Now with modern technology locksmiths also get upgraded they use modern handy technology specified tools which help locksmith to act fast with very less error rate. Not only locks locksmith also introduces a lot of changes in the locking systems they mainly upgrade the outdated manual configuration-based locks with the modern electronic specified smart locking system. Some of the most common smart locks currently available and used by locksmith newark are the biometric solution, card swipe technology-based locks, personal identification number-based locks, and many others.