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- 2votes
- 1answer
- 313views
How to stop some irrelevant ringtones?As you said, ringtones are very common in our life. For the use of mobile phones, many people do not have a good sense of civilization, which seriously affects our life and work.
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- 2votes
- 1answer
- 113views
What is the difference between Lojack tracking and GPS tracking?When you find yourself being tracked, you should first remain calm, properly analyze the source and purpose of the tracking, and then take appropriate action.
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- 2votes
- 1answer
- 109views
Can jammers be purchased locally in the United States?I am very interested in this product, I want to know if I can buy this equipment in the United States?
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- 2votes
- 1answer
- 159views
What frequency is general civilian GPS?Generally, civilian GPS uses a frequency of 1170mhz-1580mhz. This kind of signal is weak in anti-interference and can easily interfere.
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- 7votes
- 1answer
- 86views
How to stop people from making phone calls in movie theaters?hello! Please help me! I hate people who use their phones at the cinema during screenings! How can I prevent them from using their phones in the field?
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- 6votes
- 1answer
- 139views
How to make our car's GPS signal disappear?Our car is equipped with a GPS. I'm afraid someone is using it to follow me. What can I do to delete it or avoid following it?
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- 5votes
- 1answer
- 447views
Can I track GPS when my phone is off?The variety of tracking methods makes us unable to guarantee our own safety. We can use GPS jammers or full-band jammers to stop tracking.
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- 6votes
- 1answer
- 667views
GPS jammer can hide your car location?GPS jammers will block GPS signals, which is a GPS system that can't work properly, so it can't track our cars' GPS.
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- 8votes
- 1answer
- 117views
How to prevent shooting with unmanned camera?Good morning! Yes, in today's technological age, drones are very common and aerial photography has become the most basic function.
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- 4votes
- 1answer
- 119views
How to prevent the router from working properly?Around me, I often see many people complaining that children's self-control is weaker and more rebellious, so it is necessary to take drastic measures.
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- 3votes
- 1answer
- 156views
At what temperature does the signal jammer work?Hello everyone I want to understand the working process of the jammer before buying: can it work in high and low temperature environment?
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- 7votes
- 1answer
- 162views
How to prevent voyeurs from hiding the camera?Hi all, my fantasies are getting bigger and now I suspect some spy cameras are spying on me. Is there any equipment that can help me cope?
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- 7votes
- 1answer
- 662views
Are there any indicators on the jammers?Signal jammers such as this have two LEDs that show working and charging operations separately. There are also other types of indicators such as this signal jammer.
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- 7votes
- 1answer
- 102views
Is it possible to use two jammers in one building?And if you use two different frequency-locked signal jammers, you can forget about worrying that they will interrupt each other's work.
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- 7votes
- 1answer
- 122views
Is there a way to block or jam in-store satellite music systems?We know that loud music can sometimes ruin your day, and we have a solution that might meet your needs.
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- 5votes
- 1answer
- 158views
Block unknown camera typesIf the camera uses a WiFi connection, you can definitely block it with a WiFi blocker. Usually they work at 2.4 frequency. But you are right, it can stop your WiFi connection.
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- 5votes
- 1answer
- 158views
Need to increase the jamming radius!Hello, at dojammer we always try to find the best solution for our customers. There are several ways to solve your problem.
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- 5votes
- 1answer
- 98views
Why can't my 4G jammer make video calls on my iPhone 6S?I recently purchased a 4G jammer and it doesn't seem to be working. I'm sure my device blocks all video calls around me, but it doesn't. what should I do?
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- 6votes
- 1answer
- 128views
How can I prevent my employees from using the Internet at work?Chances are your employees are using Sprint 3G/4G Plug-in-connect USB. It's a tiny wireless device that looks like any USB flash drive.
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- 6votes
- 1answer
- 128views
How can I block non-GSM/CDMA mobile communication types?The mobile communication industry has many standards and frequency bands for cell phones and smartphones to use, but the cell phone jamming industry can block them all.
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- 3votes
- 1answer
- 168views
GPS jammer forces drone to landHi everyone, I have heard that GPS jammers in the US and North Korea are forcing planes to land on many news sites. is this real?
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- 3votes
- 1answer
- 168views
Can cell phone signal jammers be used at gas stations?Recently, there have been several explosive incidents due to the use of mobile phones at gas stations. You can now use a Signal Jammer to stop this tragic fate.
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- 3votes
- 1answer
- 145views
How to make children not use WiFi network to play computer?I try to forbid him to use a personal computer. However, I find that my child will always be sneaky on the Internet.
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- 3votes
- 1answer
- 145views
What frequency bands does WiFi have? I want to buy a jammer to block the WiFi signal at homeWifi jammers are one of the most common jamming devices on the market for all wireless signals in the WiFi frequency range (2.4-2.5 GHz).
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- 4votes
- 1answer
- 175views
What is the penetrating power of the jamming signal?The signal output by any particular interfering device is simply the same radio signal as other devices. Therefore, the behavior of this radio signal will also be the same as the others.
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- 3votes
- 1answer
- 145views
Can I still stop using GPS while on a phone call?As for the phone, I would recommend that you keep using your CDMA phone, as GSM phones usually have an A-GPS module in one with a GSM module.
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- 6votes
- 1answer
- 181views
Can a signal jammer be used to block a bluetooth mouse?That's why this small bluetooth jammer is the best fit. It can be used without anyone noticing and is battery powered. The device works within a 5 meter radius.
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- 3votes
- 1answer
- 145views
Does the jammer block one frequency or multiple bands at the same time?When the electronic jamming equipment industry was just beginning to develop, signal jammers were used to block individual frequency bands.
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- 4votes
- 1answer
- 153views
How do signal jammers block police radar signals?How do jammers interfere with police radar signals? Also, can't you just use a Radar Detector Detector (RDD) to determine when a patrol car is in range?
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- 5votes
- 1answer
- 135views
Can cell phone jammers be used in classrooms?How do jammers interfere with police radar signals? Also, can't you just use a Radar Detector Detector (RDD) to determine when a patrol car is in range?
Welcome to Dojammer Wiki
Welcome to the professional jammer Wikipedia. This is all about 3G/4G/5G cell phone jammers, GSM blockers, GPS jammers, wi-fi/bluetooth scramblers, drone jamming devices. This website is professionally supported by Dojammer. An expert will answer all your questions daily from 9am to 7pm. If you have any questions about interfering equipment, please ask now and you will receive a response shortly.