Troy fell when she opened the door to a gifted horse. From such "gifts" will save the electronic door "chain"
Ancient history and modern criminal statistics teach us quite important things - do not open the door even to a friend - a deadly army may come after another. No, not so, it’s better ...
According to our observation, people are divided into two categories: some open an apartment for everyone who calls, others for no one if they haven’t been warned in advance by phone, mail or something else. The second ones can sometimes give up after half an hour of mumbling in the corridor: often you have to see someone sticking an ID into the peephole, shouting his reputation in the door slot. Hospitality - frankly ...
Unfortunately, the latter act a little wiser, but only a little, because the pros of their business know how to push you to open the door. It is only honest people who will explain for a long time that they are not horses. Therefore, it is better to open to strangers boldly - at least it will not be offensive to human dignity. Or shaking deep in fear From the victim’s explanation: “Of course, I had bad forebodings when the doorbell rang so late. But I thought: after all, I am a healthy man and how will I tremble behind the door in front of children and my wife? Well, I discovered ... "
Strictly speaking, nothing would have changed if it had not been discovered. But not because such rock is above or, perhaps, lower - where does the rock come from? Your children, relatives, acquaintances can be exposed by bait, which you will see through the peephole on the camera of the video intercom. Naturally, under the threat of an attached piece of iron, no one will say a word about the danger of opening the door to the side. “Horse” - the fake victim is so affectionately called in criminal jargon. And the ancient history is not alien to the Urkogans!
All! Those who are not imbued with a problem can not read further, because there will be no greater immersion in it. For those who don’t want to tremble every time you open the door to a stranger or even a loved one ... Whoa, we won’t cheat, our people are still rarely used, sorry to scare me at the beginning, it just laid beautifully on the text. Well, in TV shows this is often seen - it’s just completely through one such NTV scene. The fact is that horror is easily read in the eyes of loved ones. Scriptwriters and directors apparently do not know this. In 90% of cases, according to our employees, who have served in the criminal police for a long time (don’t laugh, there is such a police - criminal, some do not know and will post error messages on the forum, such as “how can it be that we have police - completely criminal? "), nevertheless, crimes of this nature take place “on trust”. They like to correct their native speech, so we’ll explain right away that we put quotation marks in order to display a professional term. Truly professionals work with trust, often with experience. Just as you master the specialty of a programmer, they learn to attract people for a long time. They seem to be plumbers, doctors, social workers, even pregnant - they ask either for a drink of water or to take birth ... The last was not a joke. In general, it’s better to remember the whole sentence, then let's say why. they learn for a long time to win over people. They seem to be plumbers, doctors, social workers, even pregnant - they ask either for a drink of water or to take birth ... The last was not a joke. In general, it’s better to remember the whole sentence, then let's say why. they learn for a long time to win over people. They seem to be plumbers, doctors, social workers, even pregnant - they ask either for a drink of water or to take birth ... The last was not a joke. In general, it’s better to remember the whole sentence, then let's say why.
If you let an attacker into the house, it does not mean that he will surely knock you out. Most of the dashing people - a modest charm of crime. These are darlings who come to listen to your problems, drink tea and help with raising a pension or with a free connection of a water meter. And even they can offer a government award at all - for the fact that you worked selflessly in your youth. Well, somewhere out there - where you worked.
It is clear that with their departure, you most likely will not be able to miss the nest egg in the kitchen or some small, but expensive little thing, everything is clear. But we asked you to remember one important sentence stated above. According to our colleagues, the degree of danger of strangers is directly proportional to the idiocy of the reason for their visit, which they hang on your ears (translated: explain).
That's just a difficult task - to explain to us the explanation of idiocy, sorry, it seems, the mind went to smoke for the mind. Let's make it simpler: if for the first time in your life you see a long-legged blue-eyed beauty in a short skirt in front of the door of your apartment (yes, YOURS!) - this is not a logical dream come true that you always think about, it's a setup! Moreover, with a cranial brain at 100%.
Not to help a woman, of course, sin is a sinful sin! But do not rush to open the pregnant woman who decided to give birth in front of your door! Oh, what are we spreading sinful teachings? Better still, open, otherwise it is a sin. We’re not kidding, it’s better to go to the other world without sin than repent all your life. Although there is another option, for which we are writing this article ... So, we will finish the last thought. The most dangerous visitors to trust are those who knock with a very unusual request. If you open a simple "social worker" or "plumber", in most cases you risk only property. But, if this is a dying sexy beauty in front of your house, then this is the last thing you will remember when you wake up in a hospital. Of course, we in no way exclude the theoretical possibility that she just came to meet you, because I saw you in the subway and now cannot live without you. Such cases also happen, although much less often, maybe one in a billion.
How difficult it is to be a practicing techie: you want to talk about an interesting technology, and thoughts always fly away yesterday's robbery of a cottage with a fatal outcome. Judging by the closer surveillance cameras, two chelas pulled up on something that looked like a snowmobile. Imagine the amazement of the owner! This is in the month of May near Moscow. Naturally, he did not take them for robbers, he opened the door without a second thought. Here on such effects you can enter any home. Although it is now difficult to say how the matter really was, it is only known that the door was not cracked.
And yet about technology, we came here with them and will leave with them. Thanks to our readers, many give practical advice, confirm or refute our visions of such an everyday issue as home crime. To some extent, even a very large degree, the “door chain” logical algorithm will help protect against a dashing guest. It can be implemented independently on elementary electronics or used in existing security systems at home. Unfortunately, the security market in our country is more of a market than security: it sells well that is known and simple. From the point of view of theory, this is a violation of all security laws that state just the opposite: the security system algorithm is the more reliable the less often it is used.
About 20,000 people may read this article. These are trifles, in comparison with the general population of the country, you can consider, you touch an exclusive. To build it is quite simple: two buttons and one timer with a relay. Activate the timer with one button, disable the other, that's all!
Judging by the simplicity, one can understand that the idea is brilliant, because "everything brilliant is simple." If you were able to master the usual timer, which can be bought at the nearest stores, then you just need to position the buttons correctly or spend a little more money on radio buttons that you don’t need to have anywhere else. Someone was already disappointed with the fact that he had read the article here - a simple alarm by the panic button?
No, not so simple. Moreover, according to our estimates, it is possible to press the panic button only in one case out of a thousand attacks. We will not go into deduction, why - now is not about that. In all cases, when they took by the throat, to look for rescue devices "is not the season". But while you are still deciding to open the door to a stranger, shaking inside from fear (why hide sin?), There is still time to take care of your safety. Yes, and you will shake less, just press the first button, and only then open the door. Accordingly, this button must be located in front of the door.
And then, you already guessed, you are our brilliant ones, that this button starts the security timer, which can only be stopped by the second button - unknown to anyone except you. If this is not done, then there will be a "boom", then we will explain what this means. But can anyone do this? And under what conditions? That's right, only you and only if your hands are free, and there is a desire for that. They couldn’t physically press the second button - after a few minutes, the time relay trips, which in turn triggers a “boom”.
Sorry, because of my mediocre digressions, the article turned out to be long, so the description of the boom requires a separate topic. But you already guessed that by triggering the relay, you can activate anything: from a siren to calling an assistance service. The counteraction algorithm can be both elementary and sophisticated. For example, if you ask, we can talk about the principles of operation and programming of a special language of behavioral logic, with the help of which the current situation is constantly studied and reactions change under it. This technology distinguishes its own people from strangers, the life of the owners from the barbaric manners of uninvited guests. Moreover, everything happens dynamically, which ensures the adequacy of reactions. On a conventional system, there is only the ability to lay down an algorithm: the sensor has worked - to fire a gun. And guarding behavioral logic explores
By the way, the library of this logic is free when used on a small scale (apartment, house). Naturally, if there are no requests, we will not raise this topic. And now we continue on the second button.
So, you have activated the countdown timer, and after 5 minutes it will activate your defense. But a decent man came in, showed the certificate of a social worker, and even brought a pension. Well, it’s not good to “frighten and wet him”. Therefore, you should interrupt the timer, which can be done with the second button. Options for execution and its location may be different. Moreover, you do not need to consult with anyone about this, it is YOUR PERSONAL security. No friends - installers should know about it.
With all this, this button should be what is called at hand, otherwise you will not get to it. And there is no contradiction here, secrecy and “help” are easily combined. You can put a contact opening a locker in the hallway. Pretending that you put a scarf there, without any additional movements, the system will receive a signal. Or on a shelf you can put a vase inside which is a reed switch. It is worth moving this beauty to the side - which will be equivalent to pressing the cancel button.
Of course, here you need to be able to draw a line, but, except for two wires, there is nothing there, this is taught at a school in physics. If you really ..., then you should pay extra for the radio button. The keychain can be hidden anywhere - after the installers leave.
The main thing is not to go too far with hide and seek in order to find yourself. Therefore, everything in this world must be physiological. Consider what you do when guests come, which room you go to, where you get up or sit down? In one of these places a hidden button should be located, camouflaged as a "household phone".
Naturally, do not forget about the collisions of the mind. Talking with a visitor, you can forget about the need to deactivate the security system. Therefore, it is recommended to install an audible warning about the imminent end of the safety period on the timer. It can be a signal like a spent microwave or a washing machine, so as not to attract attention.
It would be nice to add physiology to the pressing of the first button. For example, activate the intercom handset. When yours come, you immediately open the door without using negotiations. And if you pick up the phone to talk with someone about the purpose of the visit to you, then you will not be mistaken if you immediately press the “first button” combined with opening the door (as an option).
In general, if everything is done physiologically, you will not even notice that you are ensuring your safety - all actions will be carried out by themselves. And, even if you make a mistake, ingenious electronics will remind. It is ingenious because it is simple - both in execution and in operation.