Standard Deadbolts These designs don't use fancy functions, however they could maintain your doors protect. They range from premium, drill-proof designs from Medeco to affordable deadbolts you 'd discover at a variety store. All of them are single-cylinder locks, as well as a couple of models can be rekeyed without the should work with a locksmith. Pros: Versions are inexpensive and also frequently rekeyable. Deadbolts dramatically enhance safety and security over key-in-knob locks alone. Cons: They do not have the comfort and also added attributes of smart models.

Security door locks