Category: Tag Privacy

Mobile phones have become very useful. It has greatly facilitated our lives. At the same time, various personal information such as bank card account passwords, home addresses, facebook account passwords, company information data, etc. are stored in mobile phones Data security is very important. To protect the security of mobile phone information and prevent potential criminals from using some electronic technology tools to steal mobile phone secrets, it is recommended to use cell phone jammer products.

Portable jammers are more complicated than desktop jammers

It is said that GPS tracking equipment is usually installed on a part of the car. Some people are afraid of GPS. The most common GPS threats in life are common. You can now see that jammers are used in many places. By emitting interfering radio waves of the same wavelength as the radio waves of GPS satellites, the GPS positioning function may be hampered. The radio waves emitted by the equipment that I have confirmed are very weak and in the weak radio wave range defined by the radio law. Some equipment is suitable for cars. There is a car loading design.

Portable Mobile Phone Jammer

This is a device capable of blocking radio waves to the car’s GPS receiver. They say GPS jammer is on the market. If the device freezes, the phone will be out of range and the phone cannot be used. There is a handy GPS circuit breaker that supports these devices. A car charger is also included, so you can charge while racing. Within seconds, navigation cannot be done like GPS. Determine the ability to receive obstacles. Even if the output is small, interference may occur. The phone is convenient because you can do all kinds of things. You have to understand that this is advanced tracking technology. There are currently many GPS tracking apps with location tracking capabilities. It usually goes unnoticed, just like being watched by someone all the time. Personal confidentiality may have been disclosed. Some interfering devices may avoid tracking. The radio waves from the smartphone may be cut off. The mobile jammer has a high power design. There is a strong range of interference.

USDOT is hosting a GPS jamming workshop on December 3rd

The US Department of Transportation is hosting an afternoon workshop on December 3rd on GPS Disruption and Spoofing in the Maritime Environment.

Speakers include Diana Furchtgott-Roth, Assistant Assistant Secretary for Research and Technology; Maersk Lines’ captains; and representatives from the National Security Council, the Maritime Administration, and the US Coast Guard.

While GPS jammer and spoofing are a problem in many areas of transportation and critical infrastructure, it is often most noticeable in maritime transport. This is because the automatic identification system (AIS) for collision avoidance and traffic management for large ships transmits location data based on GPS inputs.

Cigarette Lighter GPS Jammer

These transmissions are received by coastal networks and satellite systems. AIS data is often freely available or easily accessible to the public.

Ships in Russian waters being forged into inland airports, ships in Chinese ports reporting they are inland and circling government buildings, and ships in part of the world broadcasting their location thousands of miles away and in the ocean off Northern California circling, are three of the highest provide examples in recent years.

In 2019, the US Coast Guard raised GPS signal interference as an “urgent problem” for the International Maritime Organization.

In February, President Trump issued an executive order on the responsible use of positioning, navigation and timing. This workshop is part of the federal government’s efforts as part of the mandate to educate the public about vulnerabilities associated with over-reliance on GPA.

The workshop is free, but participants must register. Pre-registration is possible.

An easy way to defend yourself in the future – wireless jammer

The wireless industry is advancing and accelerating its pace. More and more things that you used to use separately are being or already being consumed by mobile devices. Cell phones and smartphones can be used for calls and SMS, to listen to music, watch videos, take pictures and videos, as a notebook or audio recorder, GPS navigator, map, internet access and games.

There are probably a few more items you can add to this list, but industry developers are already doing so. The new and extensive feature is the key.

key-key holderSurprised? Based on key card and car lock technologies, you can use this function to open your house doors, hotel doors, offices, garages and even your car via your smartphone. The technology is called Near Field Communication (NFC). Imagine not unlocking the door with the key, but moving your mobile phone near the lock to open it. Same goes for the cars and every other door you can think of.

It’s as simple as it is, but you need to change the locks and locking system. And if your house has a power outage or your smartphone battery runs out, you still need to have the old key to open the doors.

It goes on, now imagine that you are at work and your friend has come to your home. It is a couple of hours until your shift ends and there is no point in your friend going anywhere else. What will it be Does he or she have to be on the doorstep? What if the weather is not so good and the rain comes? Or is it winter, cold, snowy and uncomfortable?

Cell Phone Engine Start, but with the help of technological advancement, you can control the situation. With a single push of a button, your internet connected smart device sends a signal to your door and unlocks it to let your friend in.

You can apply the same to your car. You can turn on the air conditioning in a hot summer and heat up the engine and passenger compartment in a cold winter.

While there are many uses for this amazing technology, some dangers can also arise.

Thieves, hackers and other crooks would eventually get more technological too. To break into your home or steal your car, they would use electronic devices. So you need to be prepared.

Mobile Phone Jammer

As was said at the beginning, wireless jammer always work to reliably defend these villains. You wouldn’t let thieves do their dirty deeds and when you get home you will turn them off on a different frequency using the remote control. In this way, you can be protected in the future and combine the advantages of new technologies with the security measures.

Think about it right now and take the first step into your future!

5G jammers, full body scanners on Punjab Prison Minister’s menu to improve work

Ministers said no one except the superintendent was allowed to carry cell phones in prisons. “If an officer is found in jail with a cell phone, the first thing we would do is suspend him.”

The installation of 5G jammer, full-body scanners and other sniffer dogs outside the prisons is the plan that the new prison minister Sukhjinder Singh Randhawa has drawn up for a reform of the department.

The minister, who has firsthand experience of phone phone threats in prisons, told a press conference on Tuesday about one of an inmate’s congratulatory calls: “5G jammers will soon be appearing in the state’s central prisons. A proposal has been sent to the Union Ministry of Interior. ”

“Now we only have jammers for 2G and 3G signals. If we install 4G jammers today after a tremendous effort, it will be out of date when 5G comes in. So we’re trying to install 5G jammers, ”Randhawa said after a meeting with prison officials.

Incidentally, the government’s official press release in the evening spoke of the installation of 4G jammers. “We have three detection dogs in the prison section. We plan to add seven more to check drug and cell phone use in prison complexes, ”the minister added.

Only supdt can transport telephones in prisons

The minister added that no one except the superintendent is allowed to carry cell phones in prisons. “If an officer with cell phones is found in prisons, the first thing we would suspend,” Randhawa said, adding that over 1,500 cell phones were recovered from prisons in 2017.

“To prevent this from happening, the additional chief secretary will instruct the district police chiefs to investigate mobile recovery cases. All prison staff involved are severely punished, ”he said.

Suchen Find permanent documents ’

The minister added that 651 inmates were found to be HIV positive and said the department would improve health facilities in prisons. “We are also planning to introduce health insurance for inmates. I will also ask that doctors be permanently deputized to prisons. The health department only sends its doctors to deputation for six months, ”he added.

He said the prisons were almost full with 22,375 inmates versus the 23,218 capacity. There are 1,119 women and 132 foreigners. Around 40% of inmates who were fined were booked in cases related to the NDSP law. Around 60% of the prison population (13,000) are under-tried.

Amazing break-in: Was the WiFi for the home security system disrupted?

CHESTER CO., Pa. (WPVI) – A family from Chester County, Pennsylvania, searches for answers after it is discovered an intruder was inside their home.

The suspect was videotaped by his ring doorbell surveillance camera earlier this year. Strangely enough, her surveillance camera caught him coming out but not going inside.

And their home security system never registered that the man was inside.

The case took investigators and security experts by surprise, and you may have asked how secure your camera system is.

The man in question appears to be trying to disassemble the ring camera. He looks at it from different angles and then withdraws to Nemo Perera’s house.

The family observed this while eating out one February evening.

“My heart sank and unfortunately we made the mistake of showing our four young children the video so they would panic. So my wife called the police and we ran home,” said Perera.

What’s worrying is that the Pereras don’t know how the intruder got into their house.

The family has two Wi-Fi networks. One controls his ADT security system, which was partially hard-wired, and the other controls his doorbell system.

However, the system did not detect the intruder inside, nor did ADT motion sensors detect any activity inside.

Perera said, “So we have the ring logs and they show that we left the house at 7:11 pm and the ring stopped working from that point on, with the exception of this one picture that was taken at 7:45 pm.”

Security expert Dave Pearson owns 215 Secure. He has since been hired to improve the Perera’s security system.

“Personally, I think someone turned off the Wi-Fi system. If they know the password to get on the Wi-Fi, that’s a pretty easy way to get in,” Pearson said.

But Perera says he didn’t have standard Wi-Fi passwords and accessing his Wi-Fi networks would have been difficult. He says other security experts told him that he may have been a victim of wireless interference.

There, criminals use an illegal device to send out an explosion of synchronized radio waves that cripple Wi-Fi networks. Despite the hefty fines for owning one, they are easy to find on the internet for a few dollars.

Pearson says they are a concern

“Wireless signal jammer is a problem and more of a problem these days. It was certainly a problem for Nemo,” he said.

high power phone gps jammers

According to Perera, ADT gave few answers about what happened.

“So we asked our ADT people to explain what was going on and they couldn’t explain it. They’re trying to run it up the flagpole,” Perera said.

Even more amazing, the Pereras say they haven’t found anything stolen.

They suspect that Nemo Perera’s hard drive was copied for business reasons, but security experts say there is no evidence.

Police say they have no suspects or leads, and the Pereras hope someone will spot the intruder and help investigators.

Perera says, “We can’t imagine why. It’s very worrying. To find out what your intention is, it would be very important because I think it mystifies the police too. They wonder why they did that too to have.”

ADT released a statement to Action News stating:

“We investigated Mr. Perera’s claim and approached him directly. We found no evidence of any attempted hacking or jamming attempt.”

What is the reason that the signal jammer does not work or the effect is poor?

There are many jammers on the market today, but many customers do not know how to use them, so the jammers often do not work or have poor results. Do you know what is causing this phenomenon? Together with signal interference shielding Let’s find out about the device manufacturer Chengdu Saiyue Communication:

1. You must order a suitable shielding device according to your needs, which is more important

①If you want to block mobile phones, then you have to choose 2G 3G 4G full frequency signal jammer. At this point, you must consider whether you want to add additional functions such as GPS (satellite positioning) or WIFI (wireless Internet access)!

②Choose the right power supply: portable jammers have low power, easy to heat, desktop jammers have high power and good heat dissipation! The shielding range of desktop jammers is longer!

③If you want to block the GPS track, you need to choose a two-in-one jammer (low-cost 2G GPS jammer)) at least! Because when you only use the mini GPS jammer to block the GPS, it will be automatically activated by the built-in SIM card Realize GPRS GSM positioning.

16 Antennas Signal blocker

2. After receiving the portable jammer with battery (desktop jammer without battery), it must be fully charged within 6-10 hours;

3. All antennas must be installed according to the markings (1-1 2-2 3-3 4-4 5-5 6-6 7-7 8-8 or GSM to GSM GPS to GPS…). More importantly, don’t open the shield without installing the antenna!

4. Interference range: position signal strength <= -75dBm. The interference distance will vary according to the signal strength and location. If you are close to the signal base station, the effect of the jammer will be very poor!

Talk about the summary of experience when installing jammers in prisons

A. Most prisons have guard towers and observation towers to protect prisoners. The height of the towers is mostly higher than the prison buildings. If the antenna height is higher than the tallest building, it will be easier to block cellular phone signals in the air. Therefore, it is very easy and more protective to install the prison shield on the observation tower. Moreover, engineering costs can be greatly saved. The installation process can be improved.

B. If there is no prison guard tower or its use is not allowed, we suggest that you can choose a fence. If the height of the wall is higher than the tallest building, solution a can be used. If the wall is lower than the tallest building, a fixing bracket must be installed on the wall. The height of the support must be 3 to 5 meters higher than the tallest building in the prison. The higher it is, the easier it is to install the antenna. In this way, the construction cost will be higher than solution a. If it is a larger prison, more shields must be installed to adopt solution a and solution b. We recommend installing wireless jammer with omnidirectional antennas on some buildings in the middle of the prison to increase the shielding range and reduce the amount of interference.

5G frequency jammer for sale

C. If all guard towers, prison buildings and fences in the prison are not allowed, we must recommend the construction of some fixed cylindrical towers or signal towers. Engineering costs will be more difficult and expensive. The whole building will be much slower. To some extent, once other solutions cannot be adopted, this is our last choice.

Tip: If you use plan B and plan C, please pay attention to install lightning rods. The height of the lightning rod must be 2M higher than the antenna. jammer-mart has many years of experience in the installation of signal jammers in prisons. It is also very experienced in projects in other places. At the same time, you can choose the jammer products that suit you on our website.

USS Boxer used electronic interference to take out Iranian drones, Pentagon sources say amphibious assault ship

The USS Boxer deployed electronic measures to dismantle a drone the US says was operated by the Iranian military, according to Pentagon sources familiar with the situation. The Navy says the drone was wrecked on the Strait of Hormuz on Thursday after it approached the ship and repeated warnings went unheeded.

Iran has denied the US claims, stating that all of its drones will be considered – and that the US ship may have accidentally shot down one of its own military drones.

U.S. Department of Defense officials, who were not empowered to speak publicly, said the drone was one of several threats to the boxer as he drove through the narrow waterway near the Iranian coast. It is said that at least one Iranian helicopter and several fast boats drove towards the ship on Thursday morning. The actions prompted the boxer to send a helicopter, which then flew side by side with the Iranian plane to repel him.

The boats eventually followed radio warnings to break contact, but the drone headed for the boxer instead of turning, the sources say. His presence was seen as a potential threat to flight operations aboard the amphibious assault ship, which carries a number of helicopters, as well as Osprey tiltrotor aircraft and a handful of fighter jets.

There were also concerns that the drone could pose a direct threat: in recent months, Iran-backed Houthi rebels have been using drones to drop explosives on targets in both Yemen and Saudi Arabia. According to a Pentagon source, the drone was unarmed in Thursday’s encounter.

The first US statements about the incident with the boxer did not contain any detailed information about the crash of the drone. On Friday, a Pentagon official clarified that the boxer was using electronic jammer measures to turn off the drone. The officer did not provide details in order not to disclose information about the ship’s capabilities.

wireless signal blocker

The news site Military.com states that a new Marine Corps anti-drone system was responsible for the Iranian drone crash, although the military did not confirm the report. USNI News notes that the Navy previously announced that the Marines were operating the jamming system on the deck of a US ship. USNI News described the weapon as one of a new series of “non-kinetic systems” that can cause a drone to crash.

President Trump first announced the crash on Thursday afternoon, saying “The drone was destroyed immediately” after closing within about 1,000 meters of the boxer and ignoring the request to resign.

Shortly after Trump’s testimony, Pentagon spokesman Jonathan Hoffman gave further details, saying a drone approached the Navy ship at around 10 a.m. local time while the ship was in international waters and on an “inbound road transit” von Hormuz “sailed. “”

However, on Friday, Trump said the U.S. ship shot down the drone, contradicting Pentagon officials’ report that the boxer was using jamming features. “No doubt no,” Trump said in the Oval Office, according to a White House pool report. He added, “We shot it down.”

When asked if he was concerned about the possibility of a major clash with Iran in the Strait of Hormuz, the pool report quoted Trump as saying, “No, not at all. … We hope they don’t do anything stupid about them. ” When they do that, they pay a price no one has ever paid before. ”

Also on Friday, a senior Trump administration official said the U.S. government had evidence that the boxer destroyed the drone and said more information about the shutdown would come from the Pentagon.

“We have very clear evidence, the Department of Defense issued its statement on the boxer’s actions,” the official told reporters on Friday. “The Iranians don’t have a great story with the truth. We are very confident in the president’s announcement.”

When asked if the Trump administration would take further action against Iran, the official said the US was ready to defend itself.

“It was your drone that approached our ship,” said the officer, adding, “If you keep doing this. If you fly too close to our ships, you will be shot down.”

US military officials say Iranian helicopters and drones often flew near US ships as they crossed the Strait of Hormuz between the Persian Gulf and the Gulf of Oman.

In an incident that began in August 2017, according to these officials, a US ship was harassed by an Iranian drone that flew near the ship during night operations. No shots were fired, but the encounter was classified as “clearly unsafe”.

The demand for anti-cell phone signal jammers is growing

In the past two decades, we have seen a dramatic increase in the number of users of mobile communication devices. This expands the cultural society’s demand for more effective and reliable signal encoders. Mobile jammer devices are becoming civilian products, not electronic warfare devices. With the increase in the number of mobile device users, the need to disable mobile phones in certain places has also increased, where the sound of mobile phones will be harmful. These places include places of worship, meeting rooms, hospitals, concert halls, meeting rooms, prisons and other places where silence is required. cell phone signal jammer is very effective in confidential meeting rooms, because important information may leak from one room to another without knowing anyone else. Jammers are very effective in breaking the communication between prisoners in prisons.

portable mobile phone radio jammer

Whether it’s theaters, educational institutions, cafeterias, restaurants, offices, or anywhere else, almost everyone uses a mobile phone. Today, people spend most of their time on mobile phones instead of spending quality time with their families or focusing on organizational goals. Although mobile phones can help you in many ways, they also distract many lives. This is the source of mobile phone network interference. Interference refers to the act of blocking something. Therefore, mobile device interference refers to preventing network signals from reaching your mobile phone, thereby denying access to the Internet and sending messages via SMS or phone calls.

Where do you need to use a mobile phone blocker?

If you have an emergency meeting and you don’t want anyone to answer unnecessary calls or messages during an important meeting, you can use cell phone blocking technology. This technology allows people to avoid calls and text messages without turning off their phones. Enabling this technology will directly block the signal from the base station and make the person unable to communicate with other people via mobile phones.

Although many people think that installing interfering devices in schools is not a solution, because children can access the Internet in various places, including open Wi-Fi areas at home and in cities, some people think this is a good idea. Adolescent children are not mature enough to use the Internet properly. Sometimes, out of curiosity or under pressure from peers, they may be exposed to content that shouldn’t be included. Installing jamming devices is a very good idea so that even if someone inadvertently does not make the mistake.

Example of installation of UAV countermeasure equipment by cultural relics protection unit

UAV “black flying” harm

There are blind spots in the supervision of drones in my country, and the large-scale use of drones brings hidden dangers to public safety. Drones that were originally used for legal purposes are increasingly being used for criminal purposes. The public has become increasingly aware of the harm that drones may cause. UAVs can smuggle drugs; UAVs can spy on privacy/technology; UAVs can affect civil aviation – close to collisions; UAVs may appear in sensitive areas, key locations, cultural heritage protection units and government facilities; UAVs may even Can shoot automatically…

Because the intrusion of drones has brought great harm to everyone’s lives, many units have begun to install drone countermeasures. Let’s take a look at this fixed drone counter independently developed by Texin Electronics. Control the efficiency of the equipment.

anti uav jammers remote control

On September 20, 2019, Shenzhen Texin Electronics installed a set of fixed drone signal jammer in the cultural relics protection unit of Zunyi City, Guizhou. The interference range of the current frequency hopping aircraft on the market is more than 1 km, and the interference frequency band controls 2.4G and 5.8. G is positioned at 1.5G to achieve the effect of driving away the forced landing. The 1.5km drone cannot fly into the cultural relic unit.