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GM20 - 6 bands Jammer (7W)

  • Availability: In Stock
  • $499.00
Should you require a fully bespoke configuration for this jammer please contact us at [email protected]

Jammer Store is a superintendent in the different signals frequency-blocking supplies enterprise. Our highest importance is the rate of all our creations because we deal with and fabricate contemporary appliances. Our machines are suggested to fulfill the requirements of our clients most honestly and reliably, which is why we are continuously enhancing our outcomes and assistance. We conduct numerous trials with our appliances to ensure that you get an effective working-rate product.

To get the product you like, you need to pay foremost. Your machine will be sent to you the following day after the charge. Relying upon your homeland, it takes 4 to 6 days for your package to reach you. All our payloads are created with DHL, the considerably dedicated delivery service at the international status. DHL supplies not only deliver your charges on term and intact but even has a valuable component of the search numeral that you can use to watch the direction of your appliance through the internet. As a rule, we are shipping that search numeral to you straight after the beginning of your charge shipping.

For you, our DHL shipping is always free, no matter whether 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 customs. We also supply a one-year guarantee on all our derivatives for your comfort in our assistance. Such a broad guarantee term is new to the industry, and we are proud to be the first organization that supplies it. If any causes make you unsatisfied with the outcome you receive, text or call us, and we will help you with this problem, either returning your appliance with just the same or completing a repayment. You can obtain reimbursement within 14 days of your direction delivery. Add this to one year guarantee, and you will notice that you can be sure of our shipping and returns dependability.

The GM20 is a military-type jammer used in conflict zones to prevent death or injury from IEDs. There are also risks in urban environments. Therefore, this device will help to significantly reduce the risks of life threats by preventing explosions from remote bombs.

The GM20 is a jammer that can also be useful for other purposes. This device actively blocks Bluetooth, 3G, WiFi, and other signals. It can be used to secure various spy devices, ensuring maximum privacy for you. This device will handle common types of wireless signals, saving lives.


Device specifications:


  • The total power is 7W
  • Battery life is three hours
  • The power adapter is rated for 110-240V, while the car adapter is rated for 12V
  • The weight of the structure is one kilogram
  • Battery capacity is 8000 mAh
  • The structure size is 175x70x35mm
  • The device operates on European frequencies from 850 to 2500 MHz and American frequencies from 925 to 2500 MHz


The jammer allows you to silence the following signals completely:


  • Monitoring cameras
  • Spy devices
  • Scanning and Tracking Devices
  • Professional repeaters
  • Smartwatch
  • Webcams and others


Partial blocking of such signals is possible:


  • Communication and Analytics Solutions
  • Mobile phone trackers
  • Mini Pocket Router
  • Camera and more

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