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Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Specifications
Brand Name :
GREETWIN
Model Number :
GW-JF
Certification :
SGS, ISO9001
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
3000pcs per Month
Delivery Time :
3 Working Days After Received Payment
Packaging Details :
Carton with PE Foam
Name: :
Classroom Jammer
Application: :
Examination Room,Classroom
Working Time: :
5 Hours
Operating Temp: :
-40 to +55℃
Weight :
1.56kg
Jamming range :
5 - 30meters , depend on local signal strength
Application :
School, Meeting room
Power input :
AC110V-240V
Description

Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer

This Phone Signal Jammer (signal isolator) products suitable for where forbid to use mobile phone.
The Mobile phone signal isolator will make effect only on the communication of mobile phones, instead of on other electronic devices andhuman bodies.

Features:

1. Jamming range up to 25m.

2. Working 5 hours continuously.

3. The jammed cell phone will show “No Service” .

will not be able to receive or dial outgoing calls.

4. Stable capability, cost-effective choice

5. Heat sink case makes the jammer work in a more stable and cool situation.

6. Four channels with different frequency range,

or customize other cellular standard in the world.

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

7. Transmit noise signal to cut off all communication between cell phone and Base station.

Application:

Examination Room Classroom,Theatres, offices,Meeting Room, Oil and Gas Storage Facilities

and fields, Hospitals,Recording Studios, Banks, Contract Tendering Rooms, Churches,

ConferenceRooms, Testing Facilities, Security Services, Military, Secret
Services, Libraries, Museums, Courts, Border Patrol and Drug Enforcement,

Customs, House, mosques, Libraries, Prisons, etc.

Specification.

TX Frequency

CDMA: 850-894MHz

GSM: 930-960MHz

DCS/PHS: 1805-1990MHz

3G: 2110-2170MHz

Only interfere downlink frequency of mobile system, can’t affect normal operation of Base Station.

Output port Frequency Average output power Output power
CDMA800 851-894MHz 33dBm 2W
GSM900 925-960MHz 33dBm 2W

DCS1800/ PCS1900

1805-1880MHz/

1930-1990MHz

 33dBm 2W
3G 2110-2170MHz 33dBm 2W
GPS (Optional) 1570-1580MHz 33dBm 2W
WIFI (Optional) 2400-2500MHz 33dBm 2W
Total Output Power 8 Watt
Power Supply AC110-240V,DC 5V/8A
Power consumption 25 Watt
Weight 1.5kg
Size 320(L)×270(W)×110(H) mm not include antenna
Running temperature -10℃ to +55℃
Humidity 5% - 95%
Complete accessories Four omni-directional antennas, Power cable, Remote control, Fixed Mount
Jamming range(Radius) 5 - 25meters , depend on local signal strength

This device pack in a strong safety box with PE foam inside.

It gives top-class protection to the terminator device, and allows you to carry it easily like a big suitcase.

Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer

Product tags

mobile phone signal jammer

,

gsm signal jammer device

,

cell phone gps jammer
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Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer

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Product Detail
Brand Name :
GREETWIN
Model Number :
GW-JF
Certification :
SGS, ISO9001
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer
Powerful GPS Signal Jammer , 3G GSM DCS Classroom Cell Phone Jammer

Shenzhen Greetwin Technology Co.,Limited

Active Member
9 Years
guangdong, shenzhen
Since 2005
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Other
Main Products :
Mobile Phone Signal Jammer, GPS Signal Jammer, Cell Phone Signal Jammer
Total Annual :
5million-10million
Employee Number :
100~200
Certification Level :
Active Member
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