Powerful 3G 4G Cell Phone Jammer / Lojack Signal Blocker With 6 Antennas
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM170167
High Light:

cell phone signal inhibitor


cell phone reception blocker

Payment & Shipping Terms
Packaging Details: Carton with Netural Packing
Delivery Time: 1-3 Working Days
Payment Terms: T/T, Western Union, MoneyGram, Paypal,L/C
Supply Ability: 5000pcs per month
Jam Radius: Up To 40meters
Color: Black
Power Supply: 50 To 60Hz, 100 To 240V AC
Temperature: -10 To +55c
Origin: China
Transport Package: Carton Box
Product Description

3G 4G Cell phone Signal Jammer With 6 Antenna Lojack Signal Blocker


Product Description

This new powerful cell phone signal jammer is designed with 6 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G mobile phone signals, but also jam Lojack signals. And with 15 watts high power, the jamming radius of this device can be up to 40 meters at most depending on the signal strength in the detailed place.Built-in Cooling Fan non-stop working,If you are looking for the easy to use and powerful ability signal blockers and not high cost? that you are viewing here is suitable for you then.



Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such hospital, gas station, Army authorities, Police authorities. Etc




Affected Frequency Ranges

-4G(Wimax): 2345MHZ– 2400 MHZ
-4G (LTE): 725-770 MHZ

-CDMA 850MHz-894 MHz
-GSM 925MHz-960 MHz
-DCS 1805-1880MHz
-PCS 1920-1990MHz

Jamming range up to 40m, the jamming radius still depends on the strength signal in given area
Power supply 50 to 60Hz, 100 to 240V AC

305 x 140 x 51mm

Antennas External Omni-directional antennas all the TX frequency covered down link only
Output Power 15 Watts
Weight 2.8KG




  • AC Adaptor
  • Car Adaptor
  • Antenna*6

Powerful 3G 4G Cell Phone Jammer / Lojack Signal Blocker With 6 Antennas 0

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