Entrance Door Main Door Lock Types
Some locks may be a combination of the two types.
Entrance door main door lock types. Provide greater control over access to your home. Most keyless entry door locks are deadbolts that require a separate knob or handle to open. The main reason why deadbolts are among the popular door lock types is that they are some of the most secure locks that you will ever come across. The addalock travel door lock is an easy way to instantly add to the security of any door lock.
Designed for exterior doors. Installation is similar to other types of locks for doors. These locks have a catch on the door frame and a main locking assembly on the door much like a barrel bolt but use a chain to lock the door instead of the cylinder piece. This portable door lock is a small slim device that travels easily in your backpack purse or suitcase and can be installed on many different types of doors.
Building type a door lock on a flat or apartment or a dwelling with a single exit will have different escape requirements compared to a domestic house lock. Electronic door locks use an electronic keypad instead of a key. The most popular types of keyless entry door locks are keypad locks and smart locks. However not every deadbolt is built the same which is why there is a grading system that gives you an idea of how much force your deadbolt can withstand.
The idea of the chain lock is to allow you to open the door slightly to greet someone while still keeping the door closed.