Locate cell phone scrambler
It is well known that the standard of signal frequency varies from country to country. Even the same 3G signal is different in the United States and Canada. This is why many people who buy jamming devices have to wait a while to see the device sent. This is because after each
cell phone jammer is produced, the signal frequency band needs to be fine-tuned according to the region and country of the customer to ensure that it can be used normally. This is why interference devices are often customized rather than purchased and shipped directly
Therefore, when choosing to buy jamming equipment, make sure it is local spectrum. Otherwise, chances are the device won't work properly when you buy it back. This is why it is generally recommended to purchase a local signal standard jammer when purchasing such equipment
This 8 Bands Portable Cell Phone Jammer,can jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc. that use 2G, 3G, 4G, GPS L1-L5, LOJACK, or Remote Control 315Mhz 433MHz and Bluetooth WIFI wireless signals popular in 2019 and in years to come, build-in Ni-Mh battery 4700mAH working 1.5 Hours
As the newest military-grade product, the advantages of this jammer are obvious. It has the characteristics of large jamming range and multiple jamming frequencies bands. It can block all cell phone signal(GSM/CDMA, 3G, 4G, 4G LTE), Lojack, GPS, WiFi, Walkie-Talkie UHF/VHF and RF signals like 315 MHz, 433 MHz, 868 MHz.
As the first jammer using new jamming technology. This 8 bands desktop cell phone jammer has a jamming distance of 50 meters. It has a greater jamming distance than other 8-band desktop jammers.