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Cell Phone Jammers

Whether you need a cell phone jammer to block a signal in a small indoor space or a medium sized outdoor radius, our variety of devices offer a solution for any application. Each of these fixed location signal blockers describes what the best uses are, as well as the amount of jamming coverage area you can expect.  Be sure to note if you need a 4G jammer as this band is not covered by all units.  Need mobility? See our portable mobile blocker section.  As always, if you have any questions we are happy to assist you.

  • 5 Band Jammer
    5 Band Heavy Duty
    Rating 5/5 stars
    This unit has been discontinued - please see the cell phone jammer 4G which replaces it. A very solid performer which is popular with customers, this fixed location unit includes a remote control for on / off, as well as 5...

  • Super Heavy Duty 5 Band
    5 Band Super Heavy Duty Adjustable
    Rating 5/5 stars
    This unit has been discontinued.  Please see the 4G cell phone jammer that replaces it. his is one of our most popular and dependable cellphone jammers.  Adjustment knobs directly on the unit allow for signal...

  • 4G & 4G LTE Cell Phone Jammer
    $449.00 4G and 4G LTE Six Band Jammer
    Rating 5/5 stars
    4G Jammer Do you need a full coverage solution that includes 4G / 4G LTE? Choose our top selling 4G cell phone jammer. Are your employees spending more time on social media than they are taking care of business? Are your...

  • 4 Band Workhorse
    4 Band Workhorse
    Rating 5/5 stars
    The set it and forget it durability of the 4 band workhorse makes it perfect for small prisons or detention facilities, but it works well for any application where non stop jamming is required for security. It can provide...

  • Versatile Signal Jammer
    $279.00 $199.00 Choose Options Versatile
    Rating 4/5 stars
    This very versatile model is perfect for setting up in meeting rooms or classrooms, taking with you when you go into client meetings, or when you travel.  It has 5 band coverage, and a range of up to 20 meters...

  • All in One Jammer
    $439.00 $399.00 Choose Options All in One
    Rating 5/5 stars
    The All in One can block up to 5 bands, with an option for blocking WiFi and Bluetooth. This is a powerful, worry free model that can operate full time and does not require a cool down period. Our latest design and tech...

  • All in One 4G
    $439.00 All in One 4G
    Rating 0/5 stars
    All in One 4G Our newest product is the All in One 4G.  Just like the original and very popular All in One, it can block up to 5 bands. However the new 4G model also blocks 4G. This is a powerful, dependable blocker...

  • 45W Jammer
    $1,299.00 45W Indoor
    Rating 5/5 stars
    This 45W indoor will restrict all CDMA, GSM, DCS and 3G communications signals up to 10,000 square meters in area.If your application requires a large area of coverage, this is the ideal model for you.  Organizations...

  • Workhorse Cell Phone Jammer II
    4 Band Workhorse II
    Rating 0/5 stars
    GSM Jammer Workhorse II An updated version of our popular 4 Band Workhorse, this model has adjustable signal strength, as well as optional GPS/WiFi Jamming, making it perfect for small prisons or detention centers, or...


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