The new interfering signals with the power – the 12 power antenna can be adjusted mobile phone signal 3G 4G cell phone jammerWiFi GPS VHF UHF LOJACK RF signal blocker.Good jammer 2G 3G 4G mobile phone, WIFI, GPS, invisible helmet radio systems and bone conduction. It does not clog the target signal, there is no damage to the target and other electronic products. In short, it prohibits previously defined for a given signal frequency bands: CDMA 869-894MHzGSM, GSM 925-960MHz, DCS 1805-1880MHz 1900-1990MHz, 3G 2010-2025 2110-2145MHz, 4G 2300-2380 2555-2655MHz and and so on. Turn off the power supply, signal interference / blocking signal will stop working, the entire area of the target phone can immediately resume work.
The frequency signal jammer is a small box, barely the size of a pack of cigarettes, to alter the functioning of electronic keys of vehicles.The perpetrators are therefore located close to their victim. They wait for the latter to lock its doors, or at least think so … Because the housing prevents the closing signal to be taken into account.When the high-frequency electromagnetic fields, using a low-resistivity eddy-current metal material in the form of electromagnetic waves counteract foreign, to achieve the shielding effect.
Prison wifi jammer is a system of cellular jamming and cellular detection. The IJS 6000 is a smart intelligent cellular prison system designed to block unauthorized cell phones while allowing authorized cell phones to operate. With Prison Jammer, control can be managed through criminal communications in a prison, unauthorized calls to a courthouse, a military facility, or a specific environment where cell phone activities must be managed. . In correctional circles, he is known as the prison jammer or the jamming system of the prison.
We are familiar with GPS signal jammers, which play an increasingly important role in our lives. The number of places to use increases, especially the number of people who need to use it. It’s hard to say that you do not need to use a GPS scrambling device, and protecting our privacy needs tools to protect it, and that’s the best thing you can do without being tracking.Something about the frequency of the GPS jammer.When the low frequency electromagnetic interference, the use of a high magnetic permeability material, so that the magnetic flux confined inside the shield to prevent the spread of protected space.