Practical advice to the user
Electronic Systems Security
An electronic security system is divided into three parts:
1. Detection (sensors)
2. Processing (central, keyboards)
3. Answer (lights, sirens and monitoring)
There are over 3000 types, brands and models of equipment and sensors, which is why the most important thing is to know the specific needs and implement the appropriate element to this need.
As we know, sometimes even for the professional, it is virtually impossible to know so many different devices and their applications, we will try to synthesize the subject so simple and useful for the end user.
Classification of devices for use
Detection
a) Interior is achieved mainly with motion detectors.
b) Perimetral, opening with magnetic sensors (but also far less detectors are used broken glass barriers and infrared).
The ideal protection uses a + b, Why?
If the protection is performed only with internal sensors, the response will occur when the robber was already inside the property. If the place is a house inhabited these areas of detection may not work when there are people in place, thus protecting the only place where no one.
If property shall be protected only with perimeter sensors, one may be quiet and sleep because if any intruder trying to enter the answer is instantaneous, but if there is nobody in the place and opening or stay open or broken glass, on the assumption a second attempt will not detect the perimeter because it was violated.
With the appropriate use of the two systems are eliminated the risks of cross both separately, because a system covers the shortcomings of another.
Processing
This will have a central alarm (preferably be installed in a hidden place) and at least one keyboard to where his command is activated, deactivated and manages the system.
The central Alarm Systems Dallas must have a battery maintenance-free gel with sufficient autonomy if there is a power outage.
With regard to the type of central let’s say that all work should be chosen but one that meets standards because it is the only thing that ensures a standard of quality and safety for the future. This should also be microprocessors and digital communicator incorporated.
If it is a small business or a small house with an entry enough to manage a single keyboard installed at the entrance near the door. On the contrary if the property is several plants and has separate service entrance, there will be a keyboard in the secured area near the dormitory where if copamiento people can expect to withdraw the answer and help.
In this case through the entries in the panel was aware of the keyboard where the intrusion occurred and whether there are movements where, besides using buttons built into the keyboard will be giving cry for help. For other revenue should be added if more keyboards is that these places are independent of income.
A Home Security Dallas in a home is not a bigger car alarm. We therefore must avoid the use of remote controls except that admission is by car, if there is an automatic gate to remote control. In this case the remote control just turn off the garage but not the rest of the house. In the garage will be added a keyboard to operate after closing the gate even if assault in income.
Answer
It is because of the purpose and so is this. In locally in case of attempted intrusion or a fire alarm sirens will sound one or more hidden inside the home and may add a light estroboscópica abroad to come when the police can identify this place more quickly.
Monitoring is what transforms an installation of alarm in a security system. In the event of theft, not only sound the siren in the protected place, but also instantly and automatically in the central monitoring receive the signal, giving notice to the police and persons designated by the owner.
In the central monitoring, personnel specially trained for the role will faithfully directives.
The monitoring is not only vital support for a burglar alarm but is the only solution to counteract the effects of attempted assault, arson, medical emergency, flood, etc.. Addition to a check-permanent electrical circuits, battery , Antisabotaje circuits, power outage by allowing permanent technical checkup ensure that the alarm system, always alert for this operation and its role.
When an alarm has no monitoring, this is isolated and can not be guaranteed the future functioning of the same unless there is a periodic checkup of all circuits and parts.
Practical advice to the user
Returning to the theme of the title of this note: What should I know or have an end user in mind when it comes to hiring an alarm system?
The most important thing for decision-making depends on the person making the proposed system, more important than a brand or company that represents, is his professional capacity to make the protection tailored to their need.
We reiterate, all brands and all operating companies sell the transcendent as a security system is not installed every day. The important thing is that the professional planner system suited to their need to be completely quiet.
With regard to monitoring service standards to take into account are the ISO 9001, 9003, 4174 and IRAM UL 827y similar; ask if the seller meets or if at least know them before closing the transaction.
Another factor to consider is who he recommends to the seller.
Discard large advertisements that encourage their need to sell at any price, discarding the vendors shout insistent that the need for them to sign a contract.
Instead, listen to the advice of his good friends who will recommend a professional installer alarm, ask everyone you know to whom they feel protected and installed the system, whether they had the opportunity to test the system, which was the response.
The good recommendation should be the main factor besides the best draft decision according to need.
It would be very good that the installer may display a certificate as a valid clearance officer or even a certificate of attendance at training courses.
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