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6 antenna hidden handheld phone scrambler blocks all mobile phone signal and wifi GPS. The jamming radius up 20 meters. It is easier to carry your arms with you. It can be used at home and outdoors. Whether it's your adventure or a self-driving car trip, it's a great way to protect your untracked equipment.

Technical Specs:
Weight: 900g
Size: 230 x 90 x 50mm
Warranty: One Year
$530.89 $880.99
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The latest 5G signal jammers are available in the jammer-buy store. There are many types of interference signal frequencies, including almost all mobile phone signals, gsm 3g 4g cdma wifi, etc., with a maximum radius of 40 meters.

Technical Specs:
Weight: 3500g
Size: 385 x 135 x 50mm
Warranty: One Year
$739.43 $1189.43
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5 Bands handheld multifunctional cell phone jammers block mobile phone, GPS signal and wifi signal, jamming radius up to 20 meters, with multiple signal combination types.The features of portability and versatility make it very popular.

Technical Specs:
Weight: 500g
Size: 115x70x25 mm
Warranty: One Year
$339.89 $679.89
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6 bands desktop adjustable high power jammer can jamming basic mobile phone GSM 3G signal,other signal frequency blocked depends on your choice. Such as WIFI GPS UHF VHF. Strong jamming signal type and blocking range make it very popular for large places. Jamming radius up 50 meters.

Technical Specs:
Weight: 2500g
Size: 305 x 140 x 51 mm
Warranty: One Year
$528.48 $946.89
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The 8 band high power jammer jamming radius up to 50 meters. You can use a variety of masking signal combination types. Powerful functions and adjustable features, widely used in schools, offices, libraries and other large places.

Technical Specs:
Weight: 3200g
Size: 140x51x350 mm
Warranty: One Year
$630.49 $1130.49
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In recent years, wireless technology and GPS technology has been developing rapidly, a variety of electronic products are adopting the advanced technology equipment, such as the most popular watch phone, smart phone, no one technology, artificial intelligence and so on all is the best embodiment of the technology. These technologies and devices have greatly facilitated our lives, but the problems have also come with threats to our privacy security. For example, GPS tracking, mobile security, wireless network monitoring, eavesdropping, etc. In order to better protect privacy and personal safety, using signal jammer has become their primary measure.
1. Prison use jammers
The prison uses jammers to cut off prisoners' contact with the outside world, and drone jammers prevent criminals from using drones to transport drugs to prison.
2. Used in the classroom
Jammer used in the classroom can well solve the problem of students playing mobile phone, in the important exam time, can also prevent students from using mobile phones and other electronic equipment to cheat behavior, maintain the fair principle.
3. Used in the library
The library should be quiet, where we study, to prevent some people from calling loudly and installing mobile jammers.
4. Used for the car

The car use a GPS jammer to avoid GPS positioning and to prevent being tracked.Protect your privacy and your whereabouts.

5. Used for church
Churches are sacred places where noisy noise is not allowed, and signal jammers are used to ensure that the ringtone is not disturbed.

Why buy signal jammers from us?

Our products are strictly tested and sales signal jammers are professional stores in the industry. We offer high quality products and competitive prices. Many things have changed with the progress of science and technology, but we always insist on the quality products and the attitude of serving customers wholeheartedly. We are committed to the best quality of the jammer, making it the leader of the industry.

About us

Jammer-buy.com 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.Here in jammer-buy.com you can find some different signal jammers,such as the cell phone jammer which can block cell phone signals, the GPS jammer which can help you prevent GPS tracking, WiFi jammers can jam wireless signals. Besides,we offer drone jammers aimed at the world\'s most popular uavs. Most of the blockers can interfere with a variety of frequency bands, such as GSM/3G/4G cellular signals. They are not only use cars for cars and office, also by personal use that really protects your personal whereabouts. All 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 get high quality product we perform many different tests with devices.

We assure

When you buy jamming device from our store, you can enjoy the safety payment method, all products global free shipping, 30 days replacement and one year warranty service. Before delivery, we will strict inspection the signal jamming blocker, to ensure that the products in your hands are in the best condition. Buy jammer blocker from here, you will enjoy the supreme service and get the products that will satisfy you. our product will give you a bigger surprise.

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