This 8-band desktop signal jammer adopts advanced manufacturing technology. In view of the diversity of the signal spectrum, it can meet the signal shielding needs of different users. It is a high-tech product carefully developed according to the actual situation of mobile communication. It can be within a radius of 40 meters. Long GSM/CDMA/DCS/PHS/TD-SCDMA/WCDMA/CDMA2000/WIFI/GPS, VHF, UHF signals.

The 8-antenna multi-band telephone jammer is a high-quality portable jamming product. It is the most popular multi-frequency signal jamming device on the market. The signal types it blocks include CDMA, GSM, DCS, PCS, 3G, 4G, 4G LTE, GPS, Lojack, WiFi frequency jammers.

The 2 antennas GPS jammer, which interferes with common civilian global satellite signals L1 and L2, blocks all tracking signals from GPS trackers and protects your travel privacy. Small shape, light weight features to facilitate your use anywhere, often used for vehicle anti-satellite positioning, tracking. We offer you two types of power supply, cigarette lighter or power plug. The maximum interference radius can reach 15 meters.

Handheld GPS satellite signal interceptor jammer is special design according to satellite positioning (orientation of cars, cell phones, Google network positioning, etc.) for some confidential unit and individual inconvenience. Against all of the characteristics of the GPS interference satellite positioning system, when using this product area with the range of 2-5 meters to cut off the GPS satellite signal effectively, thus forming an effective protected area. So you don't have to worry about tracking it down.

This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals which bring us a strong jamming ability. And it can not only cut off all 5G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. Full bands jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters.

The newest hidden antenna portable jammer for cell phone, design 16-band all-in-one frequencies that block all cell phone signals, LOJACK GPS, WiFi, RF signals and an interference range of 2 to 20 meters (depending on the Signal strength in a certain area).

The signal jamming transmitter of the car GPS series is the green GPS signal jamming transmitter of the third generation, which only shields the received signal of the GPS terminal on site without negatively influencing or disrupting the communication and transmission of other electronic devices in the area.

TX-NZ150W is a self developed wall-mounted Phone wifi jammer. It is made of the antenna, RF Amplifier Unit, Multiplexer,Main Control Board, Smart cooling system, Power Supply system.  
It adopts the electronic countermeasure and transmit the electromagnetic wave to cut off the downlink phone signal and WiFi signal in 50 meter radius range. Then the phone and wifi won’t work in that certain area and people can not receive or transmit phone wifi signal there.

This desktop recording jammer(camouflage version of air purifier) is the star product of recording jammers. Relative to other products in the series, it has higher output of interference signal power, Longer shielding distance reachs 2-3meters, More extensive coverage more than 95%,far superior to similar products on the market. Suitable for leaders office, small meeting room and other occasions.

Match with a wireless remote control, convenient and interference control machine operators can stand at any Angle, in addition to more interference GSM and 3G, it can also interfere with GPS and Wifi signals, 315MHz, 433MHz, 868MHz remote control frequency interference combinations are also provided for you. 

It is designed to detect andLocate the position of the hidden wireless tapping device,and concisely determine the location of the working tapping device in the targeted venue.its shielding radius up to 10 meters,Super long standby time of 40 hours，small size and light weight, is one most popular portable handheld cell phone jammer against tapping device. 

Suitable as a mobile phone information security bag, with the function of "mobile phone rest bag". For example, when you place your mobile phone inside the information security bag, it will be in a strictly protected state, while the phone itself will "sleep" and not be controlled by any remote control device.

With the advancement of signal blocking technology, blocking operation device also becomes more and more efficient and convenient. This mini portable WiFi signal jammer with built-in antenna is one of the best on the market. This is a top hidden wireless signal jammer with antenna built inside this body. It can hardly be recognized as a cell phone signal jammer if you are not careful.

High-performance Powerful 14 antenna is a tabletop jammer with 433 MHz (315 and 868 MHz) high gain omnidirectional antennas. It was designed to against all kinds of remote-telecomunication cheaters on Examnations. Shell cooling structure is by professional design. It can endure high temperature environment by quickly transferring heat to the heat exchange surface, avoiding local heat accumulation.

The Latest 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS, also is a good quality multi-functional LOJACK UHF VHF WIFI5G and Remote control 433 315 MHz signal jammer.High output power, Total up to 18W and jamming up to 40 meters, importantly silkscreen OEM service can be offered.

The one is professional suitcase portable High power mobile phone jammer for Cellphone 3G 4GLTE/WIMAX Wi-Fi2.4G/5G GPS LOJACK UHF VHF Signal blocker which are currently presented on the market. 

This is a WiFi2.4G signal with 12 antennas that gives us strong interference signals. And it can not only cut off all 3G 4G cellphone signals, but also WiFi5.8GHz-Lojack-GPS-VHF-UHF-RF-315-MHz-433MHz signals. the jamming radius 40 meters.

A high power jammer product designed and built for medium to large environments that runs 24 hours a day, 365 days a year. It is capable of interfering with all phones including the new 4G LTE 5G and WIFI bands. Each individual band can be adjusted separately.

The high power signal jammer blocker can block all cell phone frequencies,including GSM,CDMA,DCS,3G,4G.Moreover,you can buy the jamming frequecies WiFi and GPS,or the UHF/VHF frequency jammers. This desktop powerful mobile jammer can be used in the school examination room,court,hospital and office etc.

The golden appearance and good heat dissipation material are also loved by customers. It is very popular in today's trading market because of its many advantages, it can effectively prevent GPS satellite positioning and tracking. It is one of the most stable models on the market.