Keypad deadbolt is an important factor for security on the door of your house. But I know the fact that not all doorknob locks meet safety standards.
And it is unfortunate that almost all low-quality doorknob locks have installed in different places.
Over time, the deadbolt lock should be replaced. But when you will choose, you are given a type of product that a variety of brands and excellence and it becomes a problem for you to choose a deadbolt lock in accordance with
your financial and your need.
In this article I will try to assist you in choosing by providing advantages and
disadvantages of several deadbolt locks product out there.
Single cylinder deadbolt is the first thing you should consider. Single key lock cylinder on the cylinder deadbolts are located on one side of the lock. There is a knob on the other side of lock. With this design you can open the lock from the inside without a key. This is the advantage if you use a single cylinder deadbolts.
But unfortunately there is disadvantage that should you consider when you use a single cylinder deadbolt. When your cylinder deadbolt close at the window, someone can be open your cylinder deadbolt by breaking the glass windows of your house and the cylinder deadbolt can open without a key.
Another model of deadbolt is double cylinder deadbolt. For this model, cylinders have been mounted on both sides of the key. This means you must use a key to open it because the Double cylinder deadbolts do not have a knob to open it.
But the advantage is this method more secure than the single cylinder
deadbolts models.
The lack of double-cylinder deadbolts are you can not exit without a key
when an emergency situation. There are several types of keyless entry deadbolts on the market such as keyless entry deadbolts that can be operated with fingerprint readers, remote control, or alphanumeric keypad.
