| The world around us is not always friendly to people, despite the fact that they live in a developed and intellectual society. Business, the private life of successful people, the world of show business and much more — this is what is constantly under the watchful eye of the public and competitors. The so-called paparazzi have appeared — hunters for fresh details from personal and business life. A huge number of means are used for eavesdropping, spying and stealing confidential information. These include miniature video cameras, microphones the size of a match head, and much more. Now, in order to purchase spy equipment, it is enough to simply go to the nearest radio store.
So what can those who become the object of close surveillance do? After all, you don't want to feel like a victim every day, constantly under the sights of video cameras. Fortunately, along with spy devices, devices to counteract information theft have also developed. To ensure your own safety, such devices as bug detectors that constantly search for radio bugs, cell phone jammers, spatial noise generators, etc. are used.
Bug detection is a kind of monitoring of the surrounding space for the presence of electromagnetic fields emitted by working spy devices. «Bugs», which is the slang term for eavesdropping or spying equipment, either record the information received in the internal memory or immediately transmit it via radio. Very often, bug detectors are made in the form of lighters or pagers. This non-standard form helps to search for bugs without attracting unnecessary attention.
The principle of operation of the device is extremely simple. The detector is a locator that detects the slightest unwanted presence in the controlled range and immediately warns the owner about it. The range is determined by what devices are in the bug search zone. A radio microphone can be found at a distance of up to 5 meters, and a cell phone at a distance of up to 20 meters. A properly organized bug search allows you to promptly identify radio bugs, radio microphones, walkie-talkies, wireless video cameras, etc. equipment.
When a radio bug is detected in the range, the device that searches for bugs emits a sound signal. Although the search for bugs can be completely silent, the vibration mode is used for this.
Cell phone jammers are another way to combat illegal invasion of privacy. If the search for bugs is conducted mainly to protect yourself when conducting negotiations in a suspicious place, then cell phone jammers are used for active protection. Cell phone jammers are used in cases where it is possible to use listening devices based on cellular communication standards GSM, AMPS, CDMA, NMT, N-AMPS, UMTS; TACS, TDMA, IDEN. There is no need to worry about any of the listed communication standards. Cell phone jammers are noise generators of such power that no phone within range can contact the base station. This makes it possible to negotiate without fear of information theft.
Now about the appearance of cell phone jammers. Cell phone jammers are made in different variations, which is explained by the purpose of their use. For example, in psychiatric clinics or prisons there is no need to hide the fact that the signal is being suppressed. For this, they use standard cell phone jammers. Such a device resembles an enlarged walkie-talkie, and it is easy to guess what functions it performs. To protect business negotiations or a personal conversation, when it is important that others or the interlocutor do not guess about the use of protective equipment, it is advisable to use cell phone jammers made in the form of a simple document case or a bag. In this case, cell phone jammers are not conspicuous and you can talk calmly.
Cell phone jammers have the following technical characteristics: battery life of continuous operation: from 20 minutes to 2 hours, depending on the selected model; suppression radius: from 2 to 30 meters, depending on the model; remote control capability; battery or mains powered;
When it comes to business and personal life, recording telephone conversations is sometimes a vital necessity. Recording telephone conversations is quite difficult to do without special equipment and proper training. Therefore, the industry began to produce devices that make recording telephone conversations accessible and convenient. Of all the models available on the market, the most popular are devices that combine several useful functions at once.
Telephone conversations can be recorded using a specially adapted digital voice recorder. The advantage of this type of system is that there is no need to have a computer at hand.
To start recording telephone conversations, simply connect the recording device to the telephone line via a special adapter. The recording of telephone conversations starts automatically after you pick up the handset. The entire conversation is saved on a built-in flash card. The convenience of the device is that for ease of use, such systems are equipped with a USB interface for transferring files to a computer. Moreover, you can listen to the recording of telephone conversations both on the device itself and on the computer. Most often, telephone recording devices are used in negotiations with extortionists or telephone hooligans. A recording of a conversation with a traffic police officer or an official extorting a bribe can later become indisputable evidence in court.
According to information from the website sec-stealth.ru |
