i want to get one mobile phone signal jammer

It has passed the microwave radiation test and certification of the Health Bureau. The test data shows that the signal strength is not harmful to the human body. Meanwhile, since the radio wave preventing device only blocks the forward signal of the phone, the phone cannot be connected to the base station, so the phone itself is not damaged. WiFi signal jammers are used indoors and outdoors. The effective range of a cell phone jammer (not necessarily 1-40 meters, depending on the environment's distance) usually refers to indoor distance. 

Easy to use, just turn on the power switch on the left side of the main unit, and then press the start switch on the center of the front of the electromagnetic wave cover. You only need a super high-performance jammer.The Mobile Phone Signal Jammer that is very popular in our company detects and interferes with the established countermeasures of eavesdropping and voyeur cameras. The previous Voyeur camera detector Jammer has a reception range of 0.9 to 2.4 GHz, but now the mobile phone communication deterrent voyeur detector can detect surveillance cameras at greater distances.

Based on this wifi jammer model, it is recommended for school laboratories, including dormitories, libraries, prisons, Camps, military installations, troops, churches, secret meeting rooms, factories, etc.2019 new all-mobile Unicom Telecom triple play operator 2G, 3G, 4G mobile phone signal + WIFI wireless Bluetooth, wireless network transmission signal, anti-wave equipment Mobile Phone Signal Jammer, full-band test room telephone signal shielding machine is our company, using Advanced foreign technology, imported components, power enhancement, 24 hours a day, 365 days startup, a well-developed high-tech domestic mobile communication product.