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portable mobile jammer

4 Antennas GSM 3G Jammer WIFI GPS Signal Blocker Unadjustable

Availability:In stock

Model: EO04001US

Free Shipping  VAT Exempt  30 Meters

Configuration :
If you can't find the configuration you like, please contact us for personal product customization. service.jammerbuy@gmail.com
Price :
$293.89 $579.89

Product Description:

The 4 antennas cell phone jammer can block multiple signal types at the same time.It is so powerful that the jamming radius up to 30 meters.And it can be remotely controlled and easy to use.With the functions of jamming GSM,3G,GPS signals,it can protect you from A-GPS tracking,eavesdropping,snooping to protect your privacy.Besides,it can be used in many places including school exam room ,court ,library,church and prison etc where cell phone should not be used.



Powerful output

Can working long time

Radius up to 30 meters

High heat dissipation



Affected Frequency Ranges:

- CDMA: 850 - 894MHz

- GSM: 925 - 960MHz

- PCS: 1930 - 1990MHz

- 3G: 2110 - 2170MHz

- GPS L1: 1500MHz - 1600MHz

- WIFI: 2400MHz - 2500MHz

- 315 433 868 MHz


Total output power: 20W

Power supply: AC power adapter (100 - 240V AC)

Dimensions: 210 x 50 x170mm


Please note that the jammer can only jam up to 4 different frequencies at the same time depending on what you choose in the configuration.


Product Images:


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