People put a lot of trust in locks for the safety of their home. In fact, many of the families prioritize buying locks more than any other security device in their home. They cannot be blamed for doing so because locks help them to prevent thieves who will try to break into their homes and rob them.
There are so many kinds of door locks present in the market. You can find a door lock that can be used only from the inside. Others have keys that are made up of metal and some plastic. Different kinds of door locks are used for different kinds of abode. Hotels, nowadays, prefer using cards. The guest who would check-in is given identification-card to serve as their keys. This type of keys to lock doors is, most of the time, programmed to be used only during the stay of that particular guest. This special type of keys is used by places that are open for the public so as to facilitate order when there have misplaced key cards.
Of course, this is not the type of door lock that you want for a typical home. Same with what was mentioned, you can choose from a variety of door locks. You can find the regular lock. This is the most common and the simplest type of door locks. When using this, you have to install the part of it, which has a hole, on the wall closest to the door and the bolt on the swinging part of it. You have to put them at the exact horizontal position. The problem with this door lock is that it can only be opened and closed from the inside. Keys can’t be used with them. This is why there will be no chances for you to come in when it is locked. It is useless when a family wants to go out because the entire home will be very wide open to thieves. The same goes with the chain lock. The only difference with this is that a chain is used instead of the “hole” installed in the wall. Sometimes, it is combined with the bolt lock to add to the safety. They serve the same purpose and the same limitations. This will not be a practical solution for you to eliminate thieves coming into your house. You want a more secured door lock.
You may also notice from different homes that you visit the hole to hole lock. This is often used in business establishments. The only thing that makes this different is that it is used with padlocks. There should be a hole in the wall and the door. Oftentimes, there is a metal piece attached to the door for it to have a hole that will look the same with the hole in the wall. The padlock will be inserted in both of the holes for it to be secured. This does not really give good security because a padlock may easily be destroyed by thieves.
The next thing that will be introduced is the dead bolt lock. This lock is being used by many of the hotels in the world. It may be used with different types of keys. A key made of steel, plastic or even digital key will work on it really well. There are two kinds of dead bolt locks in the market. You can find a dead bolt lock that has only one cylinder and a dead bolt lock with two cylinders. Both of them make a good lock for doors but the type with two cylinders is a little bit complicated. The only thing that divides the two is that the first type may be opened with a key only from the outside. When you are inside the house, all you have to do is push the metal piece for the door to open. However, the double cylinder lock may be opened by a key both from the outside and the inside.
It may not be sold in the market but the best door lock is a person who is really observant because door locks cannot scream for you when the thieves are entering your house. Remember to always double check the passageways to your house before sleeping at night or going out.