About Door Security Bars
Entry control is a very important part of maintaining security for your home. Door bars offer an inexpensive but effective solution to ensure no one can enter your home while you are there by barring entry by using friction to stop the door from moving even when unlocked. Door bars come in a couple of types such as full bars as well as friction stops. Full bars go under the knob while friction stops go on the opposite side of the door hinge.