The Stages Of Home Security

People have always tried to protect themselves and their families, just like most animals do. In very early days, cavemen protected their caves by lighting fires outside the entrance to discourage interlopers and wild animals. Later on, man learned how to increase his security by training dogs to safeguard him and his family. Later still, houses and then doors were invented; bars and locks arrived soon after that.

However, until a few decades ago in the west, people lived in extended large families. A family could consist of six-to-ten children and the mother and the grandmother would often live there too. This made home security systems extraneous from the early 18th Century to the 1930's, which were quite peaceful times. After the Second World War, families were not so large and new families got their own house away from their parents.

Nowadays, both parents are likely to be working and the kids are almost certainly at school. This means that many houses are left empty during the day, making them easy plunder for burglars. In fact, the number of household burglaries has increased by almost 10% in the last five years according to American government statistics. Furthermore, according to a survey, forty percent of home burglaries were carried out due to inappropriate locks and doors.

ANSI (American National Standard Institute) produced a standard for deadbolt locks for external doors which is very hard to beat. If you are worried about your external doors, you should seek these ANSI deadbolts out, but beware, there are many copies. However, regardless of the sort of lock, the quality of the door is just as crucial. Its thickness and composition can also be a disincentive. After all, why put an expensive deadbolt on a door made of cardboard?

There are about 14,000,000 home burglaries every year in the United States and many of them are avoidable. The first stage that you should attain in home security is strong doors and sturdy locks. Deadbolts on exit doors is a good idea.

Once you have done that, get some exterior security lighting that reacts to either motion or body heat. The former type are microwave and the latter passive infra red sensors. These sensors will also contain a daylight sensor so that they will only become operational at night. The sensors will also save you money by activating the powerful halogen floodlights only when someone enters the range of the sensor's beam.

Once you have done that, you ought to think about a home security alarm system. This should consist of contact sensors on all outside doors and windows, vibration sensors on all widows to alarm you in case of breakage and PIR or microwave motion sensors in the corridors and hallways.

Then, if you want to go even further in your home security system, you can fit surveillance cameras on each exterior wall of the house and maybe one in the interior too. You do not have to take all these precautionary measures at once, if you are short of cash, but they should be taken in that sequence.

Owen Jones, the writer of this writer, writes on many subjects, but is currently involved with home security systems comparison. If you are interested in Security Systems For Home Use, please click through to our site.

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August 23 2010 | home security | No Comments »

Explaining The Many Types Of Alarm Systems

In modern society security is not take lightly, people and businesses are always looking for new ways in which security can be improved upon. An increase in false alarms has occurred due to the rise in the amount of security systems, and it is desirable to avoid these. Alarm systems have advanced quickly due to new technology, they have become more difficult to bypass, and are more effective at alerting people.

These systems can have many different ways in which they alert people to an intruder in a premises. Many different ways of initially detecting an intruder are also available. Systems will often have different purposes and be in use for differing circumstances, this makes choosing the right system a tough task.

The most seen alarm system is the system which uses a physical device to alert people of an intruder. This need not be just a loud bell but can also include things such as a strobe light or high frequency alarm. Smoke screens and doors that deadlock are also common place in order to physically deter an intruder; often these are seen in places such as banks.

External companies often monitor security systems as well. They are often connected straight to the police in cases of important security. Most however will contact a designated person in order for them to check the property for any false alarms before calling the police. This alarms can be used in conjunction or separate from a physical alarm depending on the circumstance.

Usually a digital pad of numbers is used to activate and deactivate the alarms. A code is entered by a user to turn the system off or on, and there is also sometimes the option available to only turn on the alarm in a specific location or zone within a building. Finger print biometric scanner are also able to be used if a higher level of security is needed, such as in a bank vault.

Magnetic door sensors are common place in security systems; they work by having a sensor on both the door and its frame, when the sensors dis-align it triggers the alarm. Often this device is supplemented by devices which detect motion, either by sensing the infra red radiation given off by someone, or by the use of lasers.

More advanced forms of detection such as pressure pads and sound sensors can also be implemented in a security system. There are also more advanced versions of motion detects which are able to tell the difference between an intruder and say an insect fluttering about, this can reduce the amount of false alarms which may occur.

Alarm systems are utilising technology in order to make premises a lot more secure. They are often used in different combinations depending on what their desired use is for. It has become far more difficult for an intruder to bypass the systems and gain access to a property unlawfully. Making a system fully visible and advertising its presence is also a very effective way of deterring unwanted intruders.

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July 17 2010 | home security | No Comments »

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