Locksmiths are using two different types of locks for home security. The first is the manual lock type and the second one is the electric locking system. Both are best and used by keeping requirement factors in mind. For many decades locksmiths are using manual locks for securing houses but now they switch themselves to the smart lock category. Locksmith prefers to replace the manual locking concept with a smart locking system. It is important to use the latest design-based lock instead of an older one. A smart lock is a new concept introduced by locksmiths by focusing on the present security scenario. Locksmith observes common problems with manual locks and this is the reason they decided to introduce the latest innovative smart lock system. For home security setup you should approach locksmith lewisville tx. They are professionals and suggest you the best locking system based on your need.