In some places where 50-100m cell phone jammer are used, 100-200m phone signal jammers and even 300m mobile phone signal jammers are not enough because the shielding distance is not enough to meet the requirements. If you are looking for a more powerful shielding range, here you will get a 500-2000 meter mobile signal jammer that can meet your requirements.
Safety in important places and situations is really important now. This not only reflects that security guards are being used in important places to ensure people’s safety, but also because many high-tech products can be used to track people and provide information The military, prisons and many intelligence agencies send information and important information. So now we need to take some measures to solve this problem. The 500-2000m mobile signal jammer is one of the useful signal shielding devices, which can help in this situation.
