Wholesale 6 Bands Powerful Jammers for Jamming GPS WIFI GSM 3G 4G Signal
Wholesale 6 Bands Powerful Jammers for Jamming GPS WIFI GSM 3G 4G Signal

Gps,xmradio,4g jammer blocker det-42j1000,multifunction jammer blocker for cars,Product Description : The 6 bands silvery universal jammer has  a radius up to 40 meters (about 250 square meters), and you can adjust the  shielding range according to the different...

2018-05-11 - View 49 all comments
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Product Description:

The 6 bands silvery universal jammer has  a radius up to 40 meters (about 250 square meters), and you can adjust the  shielding range according to the different field.The signals it can block include  GSM/CDMA/PCS/TD-SCDMA/WCDMA/CDMA2000/4GLTE /WIFI.intercom,home webcams, bone conduction headset, erasers, rulers, watches, glasses and other camera digital tools so that you cannot call or answer the phone , send or receive messages. But it cannot  interfere with other electronic devices, so as to ensure the safety of the required place.When you  leave off the range, you can return to normal use and it has no damage to human body. Power adjustable, convenient and safe.



1. Jamming radius up to 40 meters(depending on the local signal strength)


3. Can work for 24 hours continuously

4. The use of high heat dissipation of white aluminum shell

5. Transmit power 12W




Technical standard

Technical parameter


















2400-2500 MHz



Power input AC160V-240V 








Shielding range

1—40 meters


Used for

WIFI/VHF/UHF/LTE and all cell phone



Use environment


-10 to 55℃

Relative humidity


Atmospheric pressure



Outdoors and indoors


Transmit power per path



Product Images:


signal jammer pricesignal jamming device

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gps,xmradio,4g jammer blocker det-42j1000

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