Home Security And The Correct Type Of Lock For Your Door Home ...

The first elementary tumbler type door lock was invented in about 2000 BC, was made of wood and probably didn?t deter the more focused burglar, but it represented a start point. There wasn?t much choice for someone having something valuable, but to hide it out of the way, or lock it inside a building or some kind of safe. Sadly, this basic state of affairs hasn?t changed that much ? even though most people don?t have jewels in the house, the total contents in the average home can run into thousands of dollars, without taking into account those unreplaceable items with sentimental value. There?s no escaping the fact ? good quality door lock types are essential in our culture, unless we live in one of those magical places where the doors are never locked! If you have to get locks fitted to new doors, then it?s the perfect time to get precisely the right lock.

In these times its often advisable to be careful when answering a knock at the door, never mind the time of day or night ? remember that the majority of unlawful entries to an individual?s home is by a casual thief. If the home owner is elderly, then this is one of the opportunities they enjoy and will likely take advantage of. A natural response to this threat is to have the door fitted with a chain, but will this be effective? A door chain is one of the most common types of door locks. The usual quality door chain is equipped with quite short screws to fasten the fittings to the wooden door and door jamb. These are easily pulled out by someone determined to use force to break in. By the way, the sturdiest lock ever made is useless if the door it is fixed to isn?t robust enough to keep out a thief.

For objects that need a small level of security, or often left in full view, such as a bicycle attached to a railing, for instance, or a briefcase at work, a kind of combination lock could be sufficient. This kind of lock is considered the least effective, and various measures have been taken to try and improve it?s security. In a basic form, a mechanical type may comprise three or four wheels with numbers marked on their outer rims. When the right numbers are placed in a row, then the lock releases a bolt which can be easily pulled out. The least expensive of these are rather easily opened, because of internal imperfections in the workings. It?s possible to perceive the slight ?click? when the wheel is in the right position, and so on for the remainder of the wheels.

Source: http://home-and-family.myblogzone.info/2011/09/home-security-and-the-correct-type-of-lock-for-your-door/

current events nick lowe nazca lines ncaa football boston marathon elisabeth hasselbeck cantaloupe