Randomly Scramble Cells Excel
Limit cell phone signals to within 500M meters of the transmitter. The shielding radius is adjustable, covering an area of more than 30 square meters. The mobile phone within this range cannot contact the signal tower, so the influence of the electromagnetic signal of the mobile phone signal on the gas station can be avoided to a certain extent. Randomly Scramble Cells Excel Use indoors and outdoors. cell phone jammer Various antenna designs are used. It will be widely used not only by individuals, but also in large venues such as prisons and courts.
6 Bands All Cell Phone Signal Jammer 2G 3G 4G WiFi GPS
This 6 bands mobile phone signal blocker can jam al cell phone signal: 2G, 3G, 4G, WiFi, GPS. Is the best choice for school, the examination room, office. Can be isolated from the signal to ensure information security. Apply to all kinds of examination room, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, military power and other places prohibit the use of mobile phones
$528.49$789.98
8341CA-4 Desktop 4 Bands Mobile Phone Blocker Device
This device can jamming multiple bands, all cell phone signals can be shielded. Only blocker the downlink signal frequency, does not affect the normal work of the surrounding communication. High reliability, long-term and stable continuous operation in a variety of environments.
$293.88$488.89
S8-WG High Power 8 Bands 3G 4GLTE GPS WiFi Cheap Jammer
This is one of the most cost-effective cell phones jammers available. Has a very high power. It can jamming 3g, 4g, WiFi, GPS and other signal. Hidden output power adjustable switch design, a Good Quality Multi-functional WIFI 2.4G 5G and Cellphone 3G 4G Jammer, Adjustable and Built-in 3 Cooling Fan to support non-stop working
$475.64$999.14
EO-08-08 8 Bands Signal Jammers Desktop GSM CDMA LTE GPS WiFi
This desktop 3G 4G cell phone signal blocker device has a very good heat dissipation, with two cooling fans, can work all day long. Use of high hardness black aluminum shell, improve product heat dissipation. On both sides of the inlet, the outlet symmetrical layout of the formation of convection, two silent fans will heat out to ensure that the host work stable
$460.89$692.52
It's exam season now. In the case of mass testing, colleges and universities must use testing room shields to prevent students from cheating on their phones. Therefore, colleges and universities need to assemble some mobile phone signal shielding devices around the classroom before the exam. Randomly Scramble Cells Excel was invented to help people who are disturbed by 3G 4G 5G cell phone signal. For those looking for a high power signal jammer, they can get good access here. Mobile jammers can reduce danger from the outside world and prisons.