National Telemarketer Blocking Cell Phones Prevent Information Leakage
Now the Internet has penetrated into various fields, and the circle of friends and space have become part of life. Many people browse space and circle of friends in their spare time every day. At this time, be careful not to reveal your personal privacy when posting and sharing your daily life, it is best not to put pictures of children, some train tickets, traffic fines, etc. on it, all of which have their own privacy. National Telemarketer Blocking Cell Phones , What's more, when we go shopping in the supermarket, we often see people on the side of the road scanning the QR code to pay attention. This time, we have to pay attention. When we pay attention, we need to read your geographic location and read your address book. You should be careful with your address book. It is best to see which of your privacy is being read and stolen in the system settings of the background software. If we don't know much about the safety of mobile phone operation, then don't scan QR codes in public places. Of course, the payment codes of large supermarkets can be scanned. At present, the technology to prevent information leakage is also very advanced, such as the common type of shielded computer room built to avoid information leakage, and the specific methods of Cell Phone Jammer design, installation and testing are introduced.
If so, you can check out this HandheldNational Telemarketer Blocking Cell Phones, its full name is "Handheld Cell Phone and WiFi Jammer", it is a multifunctional cell phone and WiFi jammer that simultaneously blocks WiFi depending on the signal strength in a given area , CDMA, GSM, DCS/PCS and 3G signals up to 15 meters. Despite the size of this handheld phone, the cell phone jammer is really well designed and can be easily removed for use when needed. In addition, you don't have to worry about the high temperature during the use of the device, because it has a cooling fan inside to ensure that the shield is in good working condition. With this handheld cell phone jammer, you can not only have a quiet environment, away from the noise of cell phone calls, without wanting to be blocked. So you can also use this handheld cell phone jammer to block cell phone signal tracking device tracking. So you can also use it to block WiFi2.4G to keep your network safe and no one else is using it. In many other regions and places, this handheld cell phone jammer can be used just like other types of portable cell phone jammers.