The size of 20mm*20mm*26mm can be easily put into pocket or backpack. Why do we need cell phone jammers? The device is being developed for upcoming 5G mobile signals. It's not hard to imagine the phone ringing at any moment when you need to be quiet. As the most powerful desktop jammer, this device has comprehensive jamming bands, can jamming all mobile phone frequencies, WiFi, GPS, Walkie - talkie and so on.
Perfectjammer - To Provide Your With The Perfect Jammers
This mini small jammer can be used in conference rooms, conference rooms, museums, art galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses, etc.It needs to be quiet and confidential And information security.This is a portable multi-function portable cell phone jamming device. Each band can work separately or simultaneously with switch to turn ON/OFFAs the first jammer using new jamming technology. Can be used and charged in the car. To ensure that the device for a long time to start working without hot, stable performance, safe and reliableThis all cell phone signal 6 bands portable cell phone signal blocker device can jam 2G, 3G, 4G, uhf, vhf signal in 40 meters, effectively protect your personal privacy and information securityThis cell phone network blocker holster can effectively jamming mobile phone signals, so you will not be disturbed by incoming calls. Many times we need to keep quiet. It has a single frequency switch, and can adjust the output power and control the jamming range.This is one of the most cost-effective cell phones jammers available. When someone dials the phone, you will receive a "The user you are calling is temporarily out of service." So we have to start using cell phone jammers Cell phone jamming devices overpower the cell phone by transmitting a signal on the same frequency and at a high enough power that the two signals collide and cancel each other out.
The jamming performance is very stable. The original cell phone jammer specialists since 1999, we offer unparalleled professional service and advice for our personal and commercial products. With the extended antenna, it has a larger interference range than other 8-way handheld jammers. It has very high power, the jammer range is large, the jamming signal output is stable.
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 HoursThis cellular jamming device has a hidden design. With a single frequency switch button, it is convenient to open or close a frequency band. It can effectively jamming 5.8G and other cell phone signals. Can adjust or turn off any single band without influencing the other bands operationThis is a mini portable mobile phone signal jammer that can be used outdoors for a long time. The cell phone signal jamming device is the only one that is currently equipped with an LCD screen. The original cell phone jammer specialists since 1999, we offer unparalleled professional service and advice for our personal and commercial products. With DIP switch, can turn on/off any signal band without affect other bandsThis 4-wire pocket jammer is the latest miniature hidden 4-antenna mobile phone jammer. The interference distance can be adjusted as needed. This 8 bands desktop cell phone jammer has a jamming distance of 50 meters. Able to jamming all cell phone signals, allowing you to enjoy a quiet moment. With a separate control button, you can choose the frequency band you want to jam.
The device looks like a portable power source, can ensure that you are not easily perceived by others during your use.
* not available to USA and EU (only authorized government users). Due to its small size and easy to hide, the device is popular with teachers and administrators. The mobile phone is almost everywhere,but it brings us convenience at the same time, but also bring us many troubles.
Has independent frequency band switch, you can turn on the corresponding frequency band for interference.
This is the latest cell phone blocker for business. Sometimes, even if you are polite, there is no response. You can choose to open or close a frequency band as needed.
It is one of the most popular desktop jamming devices.