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Contact Person : Amy Cheah
Phone Number : +86 134 1856 8064
WhatsApp : +8613418568064

14 antenna high power adjustable Cell Phone Signal Jammer full coverage for all the signals

Place of Origin CHINA
Brand Name EST
Certification CE, RoHS
Model Number 502F14
Minimum Order Quantity 1PC
Packaging Details netural packing
Delivery Time 3-7 working days upon payment received
Payment Terms T/T, Western Union, Paypal

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Product Details
Material Metal Color Black
Bands 14 Bands Including GSM/CDMA/DCS/PCS/3G/4G/4G LTE/GPS/WIFI/VHF/UHF/Lojack Function GSM Jammer, 3G Jammer, 4G Jammer, GPS Jammer, All Signal Jammer
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cell phone wifi jammer


cell phone frequency jammer

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Product Description

High Power 14 Antennas all-in-one Adjustable all frequencies jammer

This 14 bands cell phone jammer block 2G signal such as GSM / CDMA / DCS / PHS, 3G, 4G, VHF, UHF, Wi-Fi, GPS, L1, L2, L3, L4, L5, LOJACK, 433MHz, 315MHz, 868MHz all-in-one mobile phone jammer is powerfull design to blocks all the signals in one device, it is great for school classroom avoid exam cheat, oil/gas station keep in secure and military use for security.


Jamming frequencies:
1. CDMA 800: 850-894MHz
2. GSM 900: 925-960MHz

3. GSM 1800: 1805-1880MHz
4. PHS 1900: 1900-1990MHz
5. 3G: 2110-2170MHz
6. GPS L1: 1500-1600MHz
7. Wi-Fi 2.4G: 2400-2500MHz
8. VHF: 135-175MHz
9. UHF: 400-470MHz
10. 4G Wimax: 2620-2690MHz
11. 4G LTE: 780-830MHz
12. Lojack: 167-175MHz
13. 315MHz
14. 433MHz
15. GPSL2-L5: 1170-1230MHz

16. GPSL3-L4: 1380-1410MHz

You can select 14 of above frequency bands as your needed, or it can also as customized.


1. All in one with 14 bands frequency
2. Good cooling system with 5 cooling fans inside
3. Low noise
4. Can adjust or turn off any single band without influencing the other bands operation
5. Work non-stopped
6. Stable capability
7. Could be used in car directly, with car battery >= 12V 20A
8. Total output power: 28W
9. Full set weight: 4.35kg
10. Power supply: AC 100-240V or car charger for car use (600mm Long)
12. Dimension: 335mm x 238mm x 60mm


Application area:
1.It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more
2.For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument


Warranty: one year from delivery date

Packing Details:
Multifunction jammer x 1
12V 20A adaptor x 1

power cable x 1
Antenna x 14