Today everyone seems to be a little more security conscious than they used to be. New state of the art security systems with remarkable capabilities are now widely available to homeowners, but it is important to remember that all good systems should include deadbolt locks on all exterior doors.

Deadbolts come in two styles. One requires a key to unlock from the outside but is operated on the inside by turning a knob. These are best suited for doors with no glass and they are safer in the event of fire as there is no fumbling for keys to make your escape.