115W 2.5dBi Cell Phone Signal Jammer LOJACK Gps WIFI jammer 4 Antennas

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JE4XF
Minimum Order Quantity: 1pcs
Price: Contact Us
Packaging Details: Box with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 20000pcs per Month
Product Name: 4 Antennas Desktop Signal Blocker Antennas: 4pcs 2.5dBi Omni Antennas
Weight: 5kg Power Adapter: Used In Car Directly
Jamming Range: 1-40meters,depend On Mobile Signal Strength Name: Desktop WiFi Jammer
High Light:

2.5dBi Cell Phone Signal Jammer


115W Cell Phone Signal Jammer




4 Antennas 2G 3G 4G 5G Cell Phone Signal Jammer Blocking LOJACK Gps WIFI Bluetooth



(4 bands) (4 bands) GPS (4 bands) VHF UHF (4 bands)
850-895MHz 25W 920-960MHz: 25W 920-965MHz: 25W 920-965MHz: 25W
CDMA 850 GSM900 (850-895MHz 25W) (850-895MHz 25W)
1920-2000MHz 20 W 1800-1880MHz 20 W PCS GSM 1800 1800-1880MHz:20W 1800-1880MHz:20W
PCS CDMA1900 (1920-1990MHz 20W) (1920-1990MHz 20W)
2100-2170MHz 30W 2100-2170MHz 30 W 2100-2170MHz 30W 2100-2170MHz 30W
2400-2500MHz:20W 2400-2500MHz:20W 2620-2690MHz: 20W GPS L1 1575MH: 40W
WiFi 11.b,g & Buletooth WiFi 11.b,g & Buletooth 4G LTE High (1520-1670MHz: 40W
Total : 95W Total : 95 W Total : 95 W Total : 115 W
Option: GPS L2 L3 L4 L5: 15W, VHF 130-180MHz: 20W, 300-400MHz: 20W, UHF 420-480MHz: 20W,
LoJack 173MHz: 30W, 4G LTE USA Iphone 700-800MHz: 15W, 1700-1800MHz:20W
Adjustable Output Power each Band/Channel, Max Output Power to 0 (OFF)
100% Safe VSWR over protection (Isolator) for each modular
Option: Can make DC 12V, to use Car battery
Power supply: AC110 or 220-240V /DC 27V, Can make DC 12V for using Car Battery
Jamming Range Radius 50~150 meters (-75dBm@Omnidirectional antennas)
Weight 5.0 Kg
Dimension: 410 x 340 x 110mm
Working time: Without the time limit, May continue to work,


Without any damage to human body cell phone signal jammers

VF808L Mobile Phone signal jammers (Also known as cell phone jammer / partition device / Suppressor / jammer / insulator / Conference of confidential information)Is our factory adopts advanced foreign technology, in view of mainly aimed at the border, military, prisons, large gathering place in unsafe hidden fan brought by the mobile phone, as well as government organs, enterprises of all kinds of big small and medium-sized conference room, concert halls, theaters and other places of serious brought about by the noisy and annoying in the mobile phone according to the actual circumstance of domestic mobile communication carefully developed high-tech products, it can be in a radius of 1, 25 meters (50-300 square meter) partition GSM/CDMA/AMPS/DCS/PHS / 3 g mobile phone signal, 4G signal.2.4G wireless signal .VHF . cell phone can't play and answer, but it does not interfere with other electronic teaching equipment, mobile phone left partition scope, can return to normal use. Also a clean school, meeting a better net.

1, Shielding GSM/CDMA/DCS/PHS/TD-SCDMA/CDMA2000/WCDMA seven road band.PHS . 3G.4G signal .
2, Aluminum alloy wire drawing shell, Panel can be OEM according to customer needs or screen printing logo(Provides printing services free).
3, transmitted power 4.8W, Each antenna 1.2W.
4, effective Jamming range 1-25 meter Adjustable(debug before leaving factory).
5, Without any damage to human body, suitable for 24 hours.


Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605