Category: Tag Car

As we all know, making or answering a phone call while driving can be extremely dangerous and can even cause serious traffic accidents. Therefore, in the future, it is possible to use jammers that interfere with the mobile phone signal in the vehicle to prohibit mobile phone calls and reduce traffic accidents.

Using cell phone jammers can reduce traffic accidents

PS positioning system is very popular all over the world, through GPS positioning system can understand the user’s exact latitude and longitude. Previously, it was mainly used for military purposes and government affairs, but now it has been widely used in daily life, offices, schools and hospitals. Parents know the whereabouts of their children through the GPS positioning system and protect their safety. Fair use. However, the illegal use of GPS is also very common.

\indoor cell phone jammer

Mobile phones are widely used as commodities needed in daily life. However, if used improperly, there is a safety hazard. Traffic accidents and other situations are very common. Drivers use mobile phones to talk on the phone while driving a car, which is very dangerous. At this time, please use a cell phone jammer to reduce traffic accidents and protect your safety. Therefore, we believe that cell phone jamming devices are very useful for protecting privacy and ensuring security.

Worry about being tracked, you can also use GPS jammer. This site has various jammer devices, which are also very convenient to use, as well as interference devices for cars. This device also has a car charger. Some equipment is suitable for some large places. We guarantee the quality of the products. Please rest assured to buy.

Multifunctional cell phone jammers block GPS signal

With the development of GPS satellite system, it brings great convenience to users, but it may also lead to the leakage of privacy. In response to this problem, we have adopted advanced technology to develop high-tech products, such as cell phone jammer. The product is active in many places. You can use this product to protect your whereabouts. Don’t worry about being tracked.

mobile phone signal jammer

Mobile phone jammers can block GPS signals at the same time, so what functions and advantages does it have? Can prevent GPS satellite positioning system positioning of cars and mobile phones; cut off GPS satellite signals. You can protect your privacy and information confidentiality; jammer can be used for a long time; small size, light weight, wide blocking range, easy to carry.

According to the function of the product, we will separate the professional GPS jammer from the multi-function GPS signal jamming equipment. The professional GPS jammer has a good shielding effect, and can only shield the GPS band; while the multi-function GPS jammer will not only interfere with the GPS signal, but also block the CDMA / GSM / DCS / PHS / WIFI signals.

Using a signal blocker prevent telephones use

Some devices are designed to prevent the use of phones in certain areas. Use the same range to block phone signals. It has various functions. If you want to process sensitive data and want to protect your personal information, you really need to stop the service equipment. When purchasing this signal jammer product, many customers have many problems. In particular, there are many problems about the shielding range of this device. This article discusses the interference radius of the jammer. Hope to draw many conclusions.

What is important when buy jammer? Product specifications and functions are important. Many customers consider the performance of the product and will receive a manual when they receive the product. When reading the instructions, you will notice some key specifications such as frequency, working radius, battery and warranty period. Many manufacturers specify a specific working radius for cell phone jammers. But in fact, there are different cut-off ranges in different environments. Therefore, the cut-off range is smaller than the radius indicated in the description.

Depending on the specification environment, the effective range of the product may be reduced. Objects such as buildings and cars block the device. Many people live in cities, surrounded by tall and durable buildings, and the original effect may not appear. I want to buy interference equipment with a large working range, its price is a bit high. Our website has cheap and effective portable jammers that can maintain their function for a long time. It is important to find the equipment that fits your budget.

Use a signal jammer to prevent others from tracking

Usually, a GPS tracking device is attached to a part of the car. Some people worry about GPS fears, and GPS-related threats that are common in life are common. Now you can see that signal jammers have been used in many places. If the emitted interference radio wave has the same wavelength as the radio wave from the GPS satellite, it may interfere with the GPS positioning function. The radio waves emitted by the GPS jammer equipment are very weak and fall within the range of weak radio waves referred to in the Radio Law. Some devices are suitable for automobiles. There is a car charging design.

This device can cut off the radio wave of the GPS receiver installed in the car. It is said that GPS jammers are on the market. In the range of this device jam, the mobile phone is not in the service range, so the mobile phone cannot be used. A convenient signal blocker also supports such devices. A car charger is also included, so you can charge while running. After a few seconds, the GPS cannot navigate. Determine that there is a reception failure capability. Even if the output is small, interference may occur.

The phone is useful because you can do many things. You need to understand advanced tracking techniques. There are currently many GPS tracking applications with location tracking. Sometimes you do n’t even notice, just like someone keeps monitoring your behavior. Personal privacy may have been disclosed. There are some signal jammer that can escape tracking and positioning. The radio waves of the smartphone can be cut off. The mobile jammer has a high-power design and has a strong interference range.

Signal blocker capable of shielding radio waves

This article introduces signal jammers and radio waves. What is a radio wave? Many people don’t know. Radio waves are electromagnetic waves that propagate in space. Radio waves of various frequencies are used in all parts of our lives. Mobile phones can receive signals through radio waves, which have multiple deterrent effects on the frequency of radio waves used in phones, and have different functions.

A smartphone that can be connected to the Internet is connected to a mobile phone base station (base station) through radio waves, and transmits voice, characters, and images to the other party through a communication line, which is convenient for supporting life. Communication is possible within a radius of several kilometers. This is a kind of signal interference, which emits radio waves essential for wireless communication. However, there are also many problems, some people speak loudly in the car. Someone walks while typing a text message. In this case, I want to cut off the telephone signal, I want to make the signal out of range, and signal interference equipment has appeared.

We used signal jammer on the train to block the radio waves. The radio waves disappeared in a blink of an eye and went out of range. The problem is public traffic congestion. Therefore, it is important to use the jammer correctly. Using a mobile phone is a problem. In some places, a device that blocks the radio waves of mobile phones can be placed. It was launched after an unscrupulous customer disgusted. The device emits interfering radio waves. It may emit enough radio waves to interfere with the call. The signal condition is poor, and the phone cannot make or receive calls.