50-70 Meters WiFi Jammers

High-end multi-antenna desktop jammers are used in prisons to protect the prison's wireless network security and prevent cybercriminals from reconnecting to the Internet for crimes. The wifi jammer here are very popular and need to stop wireless networks.

16 Bands High Power GSM 4G GPS WIFI All Frequency Jamming Device

16 band signal jammer is powerful,it can nearly jamming with the 100-2700MHz signals,which means any tools that use these signals will be jammed if you use the jammer.

Technical Specs: Radius:70m Output Power:33-38W Weight:6kg Size:470x 420 x 115mm Warranty:One Year

$1048.25 $1869.56

High Power Multifunction Signal Jammer LoJack Blocker Adjustable

14 antennas signal jammer is more powerful and can block more frequencies.Not only jamming all the mobile phone signals,it also supports LoJack GPS WIFI UHF VHF 433 and 315MHz.

Technical Specs: Radius:70m Output Power:28-35W Weight:6kg Size:470x 420 x 115mm Warranty:One Year

$923.46 $1358.46

Powerful Cell Phone Jammer UHF VHF LoJack 433 315 Blocker

High power signal jammers can block a variety of signal types, including all cell phone signals, which can be used in all large places with a radius of 70 meters.

Technical Specs: Weight:6kg Size:330x 238 x 60mm Warranty:One Year

$718.75 $1560.59

High power Jammer Signal Frequencies Jamming Device Adjustable

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:3.2kg Size:140x51x350 mm Warranty:One Year

$499.69 $890.89

Desktop GSM 3G 4G Jammer Block GPS WiFi UHF VHF Signal Adjustable

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 51mm Warranty:One Year

$418.49 $946.89
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Related Tags :

WiFi Signal Blocker Jammers

1-20 meters    20-30 meters   30-50 meters   50-70 meters

GPS Signal Jammers

1-20 meters    20-30 meters   30-50 meters

UHF VHF Jammers

1-50 meters    50-70 meters   70-120 meters