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Shenzhen Greetwin Technology Co.,Limited
Verified Supplier
21
Years
Since 2005
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Mobile Phone Signal Jammer
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Mobile Phone Signal Jammer
GPS Signal Jammer
Cell Phone Signal Jammer
Drone Signal Jammer
Cell Phone Signal Boosters
WiFi Signal Jammer
Convoy Bomb Jammer
Mobile Signal Repeater
Prison Cell Phone Jammers
High Power Signal Jammer
Portable Signal Jammer
Vehicle Mounted Jammer
Manpack Jammer
Phone Signal Blocker
Videos
About Us
Contact Us
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Videos
Shenzhen Greetwin Technology Co.,Limited
China
Member Since 2005
Verified Supplier
5million-10million
Revenue
100~200
Staff
2005
Est.
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Other
Type
Contact Now
Profile
All Videos
All
26
Signal booster
7
Signal jammer
14
Others
5
All Videos
00:16
Model JA6. 6 channels, fan cooling system, manual adjustable outpower, 12V car adapter.
Mar 03, 2020
10
00:29
Model. JN4L.portable,can used in the car. Jam about 1-15m,depend on the local signal strength
Mar 03, 2020
14
00:25
Model JE6. 6 channels signal jammer with fan cooling system,
Mar 02, 2020
19
00:23
Model JMC5. 2G 3G 4G Signal Jammer, Shielding radius about 5-20m,depends one the local signal strength
Feb 24, 2020
9
00:16
Model JN8AR-PRO. 2G 3G 4G WiFi Signal Jammer, 8 channels,portable and highly jam,can used in the car.Shielding radius about 1-20m,depends one the local signal strength
Jan 14, 2020
23
00:27
150m High Power 100W Military Signal Jammer 2g/3G/4G/Wi-Fi 2.4G, 5.8g Prison Jammer(Model.GW-J50WP）
Jan 09, 2020
50
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