Voice Scrambler Phone

The radiation frequency of mobile voice scrambler phone is the same as that of mobile phones, so their function is similar to jammers. This will cause enough interference to prevent the call from connecting to the phone. Currently, there are two types of cell phone jammer. The first category is usually small devices that prevent signals from being sent from cell phone towers to each cell phone. The blocking frequency is 800MHz to 1900MHz. Most devices using this technology can block signals within a 30-foot radius. The phones in this area do not display any signals.

After the signal voice scrambler phone is activated, it will turn off all signals. Mobile Voice Scrambler Phone are used in places where you can be quiet, such as movie theaters and libraries. Other companies also want to use cell phone jammers. Using this device can help people in buildings and facilities stay safe. It may block the communication of the bus driver. It can also be used in prisons and military. There are more options for mobile Voice Scrambler Phone jammers.

10 Antennas Plus Portable Cell Phone Signal Jammer LOJACK GPS Wi-Fi Blocker

10 Antennas  5g Jammers
It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument