• Portable Hidden Antenna GSM 3G 4G GPS Blocker or WiFi Jammer
  • cell phone blocking device
  • gsm signal killer
  • cell phone gps jammer

Portable Hidden Antenna GSM 3G 4G GPS Blocker or WiFi Jammer

Availability:In stock


Free Shipping  VAT Exempt  20 Meters  39% OFF


If you can't find the configuration you like, please contact us for personal product customization. service@jammer-buy.com


Price : $415.89 |   $680.99


Product Description:

If you want to choose a high power portable cell phone jammer that can blocked all phone signals for ourdoor,I recommend it for you. It not only jamming all the cellular frequency, also blocking wifi or gps. And its 6 antennas can be hidden or exposed.  Make it easy to use in any outdoor situation and tie it to your arm. The jamming radius up to 20 meters, which is enough to protect your information and no noise and no tracking. In addition,with cooling fans and heat sink design inside,  the device can work continuously.



Wide jamming radius up 20m

Antenna can be hidden or exposed with antenna cover

With internal rechargable battery .Simple to be replaced


Frequencies Supported:

CDMA : 851 - 894MHz

GSM : 1920 - 1990MHz

3G : 2110 - 2170MHz

4G : 725 - 775MHz

WiFi : 2400 - 2500MHz

GPS : 1570 - 1580MHz


Product parameters:

Jamming radius: Up to 20 meters (depending on the signal strength in the given area)

Power supply: AC 110 ~ 240V  / DC 12V   

Battery: 3000mAh

Weight : 900g

Working temperature: -20 ° C  ~  +65 ° C

Dimensions: 230 x 90 x 50 mm


Packing list:

1 * Portable signal jammer

1 * AC power adapter

1 * Armband bag


Product Images:

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