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MGT40 Powerful Desktop GPS GSM Jammer

  • Availability: 2 - 3 Days
  • $349.99

Jammer Store Company is a leader of the radio frequencies blocking equipment industry. The quality of all our products is the top priority for us because we are not just dealing those electronic devices but manufacture them. Our devices are meant to satisfy the needs of our customers in the most effective and reliable way and that is why we are constantly improving our products and services. To make sure that you will get effectively working quality product we perform many different tests with our devices.

To get the product you like, you need to make a payment first. The next day after the payment your device will be shipped to you. It takes from 4 to 6 days for your package to reach you, depending on what country you are in. All our shipments are done with DHL – the most reliable delivery operator of the global level. DHL provides not only delivery of your orders in time and undamaged but also has a useful feature of tracking number that you can use to watch the movement of your device via internet. As a rule, we are sending that tracking number to you right after the start of your order shipping.

For you our DHL shipping is always free, no matter it will be local or international delivery. As an additional free service we mark all our shipments with low price tags to avoid any fees at the customs.

For your absolute convenience in our services we also provide a one year warranty on all our products. Such long warranty period is new to the industry and we are proud to be the first company that provides it. If there are any reasons which make you unsatisfied with the product you get – contact us and we will solve the issue, either replacing your device with just the same or making a refund. You can get a refund within 14 days from the moment of your order delivery. Add this to one year warranty and you will see that you can be totally confident in our shipping and returns reliability.


The MGT40 is one of the most powerful silencers in this category. This equipment jams GPS and GSM signals indoors. This equipment operates at different frequencies and protects against various wireless threats. The equipment can also be used outdoors. Due to the high power, the equipment generates a lot of heat, so it is equipped with unique cooling fans. The kit includes a remote control, which simplifies the control over the operation of the equipment.

Silencer MGT40 has a fairly wide range of up to 40 meters. In this area, it turns out to block all wireless signals that are included in its functionality. Strong protection and security ensure a high level of privacy. If you want to protect your safety, then you should use this silencer.


Device features:


  • Ability to work with all popular types of smartphones and tracking devices
  • The optimal design makes it easy to work with
  • Aluminum housing improves reliability
  • Included cooling fans provide maximum reliability and protection against overheating
  • Remote control simplifies equipment control
  • The device quickly works through the adapter when connected to the network
  • Omnidirectional antennas provide a good signal


Device specifications:


  • Silencer supports European and American frequencies
  • Device power is 114 dBm
  • Range up to 40 meters in many cases
  • AC adapter is used as a power source
  • The working current is 6-8A
  • Kit includes four antennas
  • Adapter parameters look like this: 8000mA, AC110V~250V 5VDC
  • Construction size is 213 x 170 x 41mm
  • The weight of the device is 1.9 kg, and with packaging reaches 3 kg
  • The device can operate at temperatures up to 50 degrees Celsius
  • The optimal mode of air humidity is 5-80%


Fully lockable devices with MGT40:


  • Mobile phone trackers
  • small cell tower
  • Different types of wireless equipment and others


Partially blocked devices:


  • Mini routers
  • Scanning and Surveillance Systems
  • Internal triangulation systems and more
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