Professional Technology Blog At Perfectjammer

So, where can phone jammers be used? Those places where it is absolutely necessary to prohibit cell phone signals. At the gas station, we know that mobile phone calls are not welcome there, especially at the moment when natural gas passes through the pipeline from the storage room to the vehicle. Yes, we know that […]

This handheld multi-function signal jammer is designed with 6 antennas, so it has the ability to cut off the CDMA GSM DCS PCS 3G 4G Wimax GPSL1 signal and LoJack signal, and because the optional button has been used here. Device, so that the owner can easily determine the interference frequency band according to his […]

Now people choose the handheld multi-function signal jammer, mainly because it is easy to carry and can be powered by a battery, so they can easily use it in an outside place. “6 antenna GPS LoJack 3G 4G Wimax mobile phone jammer” as an example, then you can also read the following article through the […]

The portable design is very convenient for us to put it in bags, briefcases, cars and anywhere, but also fit in palms and pockets. Protect the area and protect the use of GPS devices and mobile phones (the most popular) our combination-GPSL1 and 2G 3G mobile phone signal jammer. Another intimate design is that the […]

Mobile phones may be the most outstanding innovation in the field of communication in human history. As with every innovation, mobile phones have their advantages and disadvantages. Nevertheless, its advantages are greater than its disadvantages. Although you can take effective measures to avoid the shortcomings of mobile phones, you can find the benefits of interference […]

We all know that a country ’s army is like a human heart. National security depends on the troops and their soldiers, although in the information age, more and more countries adopt high-tech development. Therefore, it is necessary to ensure the safety of the troops, especially the special forces. Of course, high technology may be […]

Now, more and more places need to use cell phone jammers to help ensure a safe situation and create a quiet environment while avoiding noise and mobile phone tracking. In this case, reliable and good access is really needed, but from here to jammer, you will of course get a high-quality mobile signal jammer that […]