By Farida Mahmud

Keyless door locks is a safe way to lock the door without a key. Key security issues has led many people are worried because they still can be opened with the traditional way.Lock the doors can still be opened by a thief who has the equipment and expertise therefore, many people liked the keyless door lock. Operating the keyless door locks, among others, there are various types of biometric, touchpad, and others. Using the right keyless door locks is very dependent on your personal security needs. Biometric is one of the safest forms of lock without a key, by not using keys, pins, or scan the card for access.

Access to a building or home using certain types of biometrics, among others, by using fingerprint scans at the handle or lock the door. Fingerprints can access the entrance is just certain individuals who have been registered. Of all the keys without a key, is considered the most secure biometric keyless door locks.

There is also a key touchpad, also known as buttons. Touchpad entry using a pin to give access to the individual. pins are selected by individuals who wish to secure the door. To secure the same door could use a few pins. This model includes lock and keyless door locks all in one unit made of stainless steel material is also water resistant to prevent corrosion of metal and mechanical parts malfunctioning device.

There's also a remote controlled lock is locked by pressing a button. This is usually used in car keys. Remote can be controlled within a certain distance to lock the door. This is a convenient key type if you only choose the quick entry into your home or business. keyless door locks very durable so that many people feel secure with lock without a key.