Occupying a house would want to get a sense of security during the stay. To give a sense of security when the abandoned house, then humans created the key as a tool belt. Selecting the key must match the type of house door, there are several types of categories that are commonly used to open doors that swing (swing), sliding (shear), folding (folding) can be selected according to key type:
Type of Door Openings
* Swinging Doors, this door type commonly used on any type of entity key residences (lockcase) used is a combination latch bolt (tongue hook alive) and dead-bolt (off hook while for the two-leaf door using the key agencies (lockcase) used is combination roller latch (hook the system life roll) and dead-bolt (dead hook)
* Sliding Doors, use the key to a sliding door types can use this type of key agencies (lockcase) model Vise (catokan) or models that hook on the tip of the tongue there catokan as a clasp lock so the door can not be pulled laterally.
* Folding Doors, Doors are often used to lock the door of the garage door is usually given at the first door lock can wear any type of lock body (lockcase) model or a combination of a hook latch bolt and dead bolt if the garage doors first be made manually.
Room Type
To determine the type of cylinder to be used on the door of the function room should be determined in advance, those are:
* The main room or hall, for which there are doors in the front room usually use double-cylinder type in which the inside and outside using a key, so get a good security system can use the key that the key can not be in duplicate.
* Space in the or room, room keys can use the knobs for easy cylinder in the use of which is sufficient to rotate to open and lock from the inside.
* The bathroom or toilet, cylinders that are used do not need to use the key on the outside provided enough opener tool for use in emergencies.
In order for the door of the house look more attractive and matching accessories can choose to design a fancy handle because the handle or grip is the first step people will enter the room.
