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PMT20 Handheld GSM CDMA 3G Jammer

  • Availability: 2 - 3 Days
  • $0.00

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.


PMT20 is a 3G and GSM signal jammer with high performance. A built-in cooling system reduces the risk of overheating. With the device, you can guarantee your privacy, reducing the risk of eavesdropping by law enforcement. The device will not be able to track your mobile phone.

Jammer blocks 3G and GSM signals, working on all standard wireless frequencies. The PMT20 is a versatile device suitable for blocking all standard signals. As a result, you can avoid many threats of leakage of important information.


Equipment features:


  • There are three antennas included.
  • Ease of use
  • The operating range is 12 meters
  • Universality for different countries
  • Multiple charging methods
  • Reliability and security


Equipment specifications:


  • Work on European and American frequencies
  • The output power is 75dBm
  • The impact zone is 12 meters
  • Includes battery and power adapter
  • The current level is 1100 mA
  • Battery lasts 2 hours, charges 3 hours
  • Three antennas included
  • Construction dimensions are 189x63x34.5 mm
  • The weight is 280 grams, and the package reaches 800 grams
  • The temperature range is 0-50 degrees
  • Humidity when using is 5-80%


PMT20 completely blocks the following devices:


  • Research case
  • desktop equipment
  • Tracking Devices

Possible partial blocking of such devices:


  • Mini Pocket Router
  • Scanning devices
  • Internal triangulation systems
  • Mobile phone trackers and others
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