50-70 Meters Cell Phone Jammers Prison Jammer
Large disturbance radius of cell phone jammer have adopted more desktop antenna design, it is used by many countries and prison signal jammer device, they almost can block our living and working in the common type of signal. They play a vital role in the security of prisons.As you can see, these jammers have multiple antennas, which means that they can interfere with a variety of frequency bands, not just the phone frequencies. And they are powerful, jamming radius can be up to 70 meters.
The hidden photo-frame GSM 3G and 4G jammer which can be mounted on the wall has a noble and elegant design with jamming radius up to 50 meters.It's a perfect gadget for indoor cell phone signal jamming.
|
$948.49
|
|
| Add To Cart |
16 band signal jammer is powerful,it can nearly jamming with the 100-2700MHz signals,which means any tools that use these signals will be jammed if you use the jammer.
|
$1128.25
|
|
| Add To Cart |
The powerful signal jammer device is designed with 16 antennas, which can interfere with most common frequencies, including 3.5g wi-fi GPS VHF UHF and cell phone signals.
|
$1078.33
|
|
| Add To Cart |
14 antennas signal jammer is more powerful and can block more frequencies.Not only jamming all the mobile phone signals,it also supports LoJack GPS WIFI UHF VHF 433 and 315MHz.
|
$1003.46
|
|
| Add To Cart |
High power signal jammers can block a variety of signal types, including all cell phone signals, which can be used in all large places with a radius of 70 meters.
|
$838.75
|
|
| Add To Cart |
Recommend
Related Tags:
Cell Phone Jammers Strong Disturbance Radius
Need to ban cell phone use place is different, the demand of signal jammer type is different also, for the average family and office phone is forbidden, the required scope of cell phone jammers can need not too much interference and shielding the signal of your area only can, or it will affect people in addition to the use of mobile phone, this may be limited by reporting, comparative law there is no clear stipulation that individuals can use the mobile phone shielding device, of course, you can choose the desktop adjustable jamming equipment.
1-10 meters 10-15 meters 15-20 meters 20-30 meters 30-50 meters 50-70 meters 100-200 meters
drone jammer can stop the drone from flying, and drones can be used to block drones from the area, such as airports. In addition, drones may be used to spy on your tools, and to protect your privacy, you can also use it to protect your family. | wifi jammer will allow your child to put down the phone and spend more time on their homework, and the wifi signal will be blocked when it opens. | remote control jammer can prevent the remote control of the bomb, so that the criminals can not detonate the bomb and buy time for the exploiters to protect the lives of the people. | gsm jammer is the basic cell phone signal type 2g, because the 2g signal is difficult to be disturbed, so special interference device is needed to help.