Use promo code：HH20 to get 10% off and free shipping on Arbor Day purchases over $500 in cart items.

WIKI New Info

8-band 3G 4GLTE GPS WiFi low-cost jammer photo

Whether college students should pass all courses is always a contentious issue. You know, if you are unlucky to get into a mobile phone fraud, you will undoubtedly lose your chance. To keep your order in check, you can purchase this portable cell phone jammer that cuts off all cell phone signals in the classroom. You know, college students have the responsibility to complete their courses to ensure that they have already studied in the university. The job of the mobile phone jammer is to block the exam.This will not only allow students to learn with ease, but also keep them away from mobile phone scams, This jammer is very suitable for use in school.

8 bands desktop blocker picture 8 Bands desktop Blockers image 8 Bands desktop jammer photo
Detail
10-way mobile phone JAMMERS, only shields the on-site mobile phone receiver image
Pocket 4 Band Remote Control Bomb Portable Cell Phone JAMMERS image
Category:
cell phone jammergsm jammer
Related Photo
Related Video
Related Review
Other Customers Also Buy These Products
48 OFF Adjustable Power Blocker Device
Desktop 6 Bands Adjustable Power Blocker Device GSM/3G/4G
This jammer device can jamming all cell phone signals such as 2G, 3G , 4G. Except for cell phone signals, it can also jamming WiFi and PHS signals. The device is available in classrooms, libraries, cinemas, offices and other places where cell phone signals and WIFI signals are prohibited. Because the desktop block device has more jammer range and more stable jammer performance, this device is deeply loved and trusted by customers. This desktop jammers has the output power adjustable function. Your can adjust the blocker range as needed. You can control one of the frequencies individually, choose to turn on or off, and control the range of jammer signals. It is really super convenient. A jammer is equivalent to several non-adjustable jammers. You can adjust the jammer's interference distance according to your ideas at any time.
$287.53 $550.98
73 OFF spy camera detector
Portable Anti-Eavesdropping Equipment Wireless Signal Detector
TG-007 sends audio or video signals through electromagnetic waves. The wireless tap detector is a machine designed to detect and fix the position of hidden wireless tap equipment. With the development of wireless eavesdropping technology, the performance of this type of equipment is constantly improving. They are small in size, low in transmission power, complex in modulation, wide in range, fast in speed, good in remote control and hiding performance, and difficult to detect. The wireless tap detector is designed to detect and accurately determine the position of the working tap device in the target field. It is one of the most advanced portable wireless signal detectors. The machine should be in hand. The SMA socket on the top is for the antenna. The two oval holes on the top right of the panel are for speakers. There are 10 levels of LED indicator lights in the middle on the left, the first of which indicates the power, and the others indicate the strength of the detection signal. The last one shows the strongest signal. The bottom knob is used for power supply and detection threshold modulation.
$153.99 $567.14
40 OFF High Quality Blocker
8341CA-4 Desktop 4 Bands Mobile Phone Blocker Device
Product Features: 1.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. 2.High reliability, long-term and stable continuous operation in a variety of environments.
$293.88 $488.89
35 OFF Handheld Adjustable Jammer
Adjustable Handheld 8 Band Cell Phone Signal Jammer
The hand-held signal jammer is a high-tech product that has been continuously formulated for communication standards and successfully developed according to the actual situation of wireless communication; VHF/UHF) and other wireless signals, as well as the communication and transmission of other surrounding electronic devices, are not subject to any negative influence and interference. This machine can effectively shield the above wireless signals within a range of 5-20 meters.
$296.99 $460.43