Long Range 2G 3G 4G Cell Phone Signal Jammer WiFi Jammer For Churches

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JE8
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 30000pcs per Month
Product Name:: 2G 3G 4G Long Distance Powerful Signal Jammer Advantage: Can Block 8 Band At The Same Time
Working Time: 24 Hours Power Adapter: Can Used In Car Directly
Antennas: 8 PCS Omni Antennas Warranty: One Year From Delivery Date
High Light:

cell phone signal scrambler


cell phone blocker jammer

Long Range 2G 3G 4G Mobile Phone Signal Jammer WiFi Jammer For Churches


Mobile Phone Signal Jammer Introduction:

Soon after the 4G mobile phone signal come into the market, large group of people now are using such mobile phone frequency band, however a lot of people now are suffering from the disadvantages that the mobile phones have brought them.


In this case, a lot of people now are in need of the mobile phone jammer device that can block all the 3G 4G cell phone signals.

This Long Range 4GLTE800 LTE1800 Mobile Phone Signal Jammer WiFi Jammer For Churches is one of the products that can meet with the requirements.


This 4G mobile phone jammer owns ability of cutting of the newest 4G mobile phone signals 4G LTE and 4G WiMAX and also at the same time it can block the signals of the 3G CDMA GSM DCS/PCS signals, so it is really the full frequency bands jammer.

If so just by using one jammer you can cut off all the mobile phone signals around you with up to 30 meters depending on the signal strength in the given area with owning 16W high output power.

What is superior of many other high power jammers is that this one is equipped with car charger, through which you can use it in the car directly.


Since owing so many powerful characteristics this jammer is suitable to be applied in places where needs quiet environment or mobile phones are not allowed to be used like the meeting room, classroom, church, conference hall, important places like the military, prison, ect.

This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers,


We also have a lot of high quality products on this website and we will be grateful if you can browse more products.

Need mobility? Please browse our portable mobile blocker section.
As always, if you have any questions we are happy to assist you.


Mobile Phone Signal Jammer Applications:
For car, bus, meeting rooms, conference rooms, museums, galleries, theatres, concert halls and churches


Mobile Phone Signal Jammer Features:

1). User-friendly ON/OFF switch make it use more helpful.

2). 16W output power in total.

3). Good cooling fans guarantee effective heat dissipation

4). Eight Omni antennas ensure good results

5). Block cell phone signal, WiFi and GPS at the same time.

6). Jamming 5 - 30meters depending on local signal strength 

7). Can customize other cellular standard in the world.

     Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.



Mobile Phone Signal Jammer Data Sheet:


Output port Frequency Average output power Output power
LTE800 791-821MHz 33dBm 2W
CDMA800 851-894MHz 33dBm 2W
GSM900 925-960MHz 33dBm 2W
DCS1800 1805-1880MHz 33dBm 2W
PCS1900 1930-1990MHz 33dBm 2W
3G 2110-2170MHz 33dBm 2W
WiFi2.4G 2400-2500MHz 33dBm 2W
LTE2600 2620-2690MHz 33dBm 2W
GPS (Optional) 1570-1580MHz 33dBm 2W
Total Output Power 16 Watt
Power consumption: 48W
Power Supply AC110-240V,DC 12V
Weight 3kg
Size 470*360*8.5mm
Running temperature -10℃ to +55℃
Humidity 5% - 95%
Complete accessories Eight Omni-directional antennas
Jamming range(Radius) 5 - 30meters , depend on local signal strength

Long Range 2G 3G 4G Cell Phone Signal Jammer WiFi Jammer For Churches 0


Long Range 2G 3G 4G Cell Phone Signal Jammer WiFi Jammer For Churches 1


Contact Details

Phone Number : +8615112267605

WhatsApp : +8615112267605