Conventional Deadbolts These designs don't supply elegant features, yet they can maintain your doors secure. They range from premium, drill-proof versions from Medeco to affordable deadbolts you would certainly find at a variety store. All of them are single-cylinder locks, and a couple of designs can be rekeyed without the demand to hire a locksmith professional. Pros: Models are economical as well as usually rekeyable. Deadbolts considerably improve security over key-in-knob locks alone. Disadvantages: They lack the benefit as well as extra functions of smart designs.

Security door locks