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.

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.

I am very interested in this product, I want to know if I can buy this equipment in the United States?

Generally, civilian GPS uses a frequency of 1170mhz-1580mhz. This kind of signal is weak in anti-interference and can easily interfere.

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?

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?

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.

GPS jammers will block GPS signals, which is a GPS system that can't work properly, so it can't track our cars' GPS.

Good morning! Yes, in today's technological age, drones are very common and aerial photography has become the most basic function.

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.

Hello everyone I want to understand the working process of the jammer before buying: can it work in high and low temperature environment?

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?

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.

And if you use two different frequency-locked signal jammers, you can forget about worrying that they will interrupt each other's work.

We know that loud music can sometimes ruin your day, and we have a solution that might meet your needs.

If 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.

Hello, at dojammer we always try to find the best solution for our customers. There are several ways to solve your problem.

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?

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.

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.

Hi 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?

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.

I try to forbid him to use a personal computer. However, I find that my child will always be sneaky on the Internet.

Wifi 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).

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.

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.

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.

When the electronic jamming equipment industry was just beginning to develop, signal jammers were used to block individual frequency bands.

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?

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?