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gsm signal jamming device

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China Shenzhen Dezhen Telecommunication Technology Co.,Ltd certification

On time delivery ,good quality control ,you are the realy good supplier I was looking for. I want to order huge bigger. Will contact you soon.

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gsm signal jamming device

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Cellphone Blocker GPS Signal Jammer 6 Antenna Selectable GPS 3G 4G Long Lifespan
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Product Description The options for signal jamming device are varied widely with the rapid development of jamming technology. The 6 antenna selectable handheld GPS 3G 4G cell phone blocker is a brand new units ... Read More Get Best Price

2018-12-13 16:20:03

4 Antenna 20W High Power 3G Cell phone & WiFi Jammer with Outer Detachable Power Supply
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Product Description Want to gain a high power desktop 3G Bluetooth signal blocker that can be widely used in places such as the meeting rooms, , classrooms, training centers, factories, banks, trains, bus and ... Read More Get Best Price

2018-12-14 12:00:04

4 Antenna Cell Phone Signal Jammer 20 Wattage With Outer Detachable Power Supply
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Want to gain a high power desktop 3G Bluetooth signal blocker that can be widely used in places such as the meeting rooms, , classrooms, training centers, factories, banks, trains, bus and so on? Then just here ... Read More Get Best Price

2018-12-13 16:19:49

16W Power Cell Phone Signal Jammer USA Version Eight Bands 50m Range
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8 Bands Adjustable All 3G 4G Cell Phone Signal Jammer and GPS WiFi LoJack Jammer(USA Version) The signal jamming device that you are viewing here is the All 3G 4G Cell Phone Signal Jammer and GPS WiFi LoJack ... Read More Get Best Price

2018-12-13 16:19:52

Long Working Life 3g 4g Signal Jammer For Classrooms / Training Centers
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8 Antennas 16W High Power 3G 4G Cell phone Jammer& WiFi Jammer There are more and more signal jamming devices now are offered and with different functions and here this 8 Antennas 16W High Power 3G 4G Cell ... Read More Get Best Price

2018-12-13 16:19:51

Briefcase Drone UAV 8 Bands 16W 2-3 Hours Bulit-in Battery Signal Jammer
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Briefcase Drone UAV Signal jammer,8 Bands 16W 2-3 Hours Bulit-in Battery This signal jamming device that you are viewing here is the 8 Bands Adjustable All Frequency 3G 4G Wimax Phone Blocker WiFi Jammer & GPS ... Read More Get Best Price

2020-07-07 11:37:21

240W Rackmount High Power Cell Phone Signal Jammer External Double Channel
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Product Description Most of us know that in important places like prisons and museums, actions have always been taken to prevent the message from being given out. What kind of device can install in these places ... Read More Get Best Price

2018-12-13 16:22:07

240W Vehicle Mobile Phone Blocking Device Large Jamming Range Up To 500m
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240W Vehicle Mobile Phone Blocking Device Large Jamming Range Up To 500m Specification Affected Frequency Ranges: Output Interface Output Frequency CH1 -CDMA 800: 850 to 894MHz CH2 -GSM 900: 925 to 960MHz CH3 ... Read More Get Best Price

2022-08-02 09:49:07

Cellular 2g 3G 4G Lte GSM CDMA Cell Phone Frequency Jammer wifi signal jammer
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WiFi Bluetooth GPS Signal Blocker Cellular 2g 3G 4G Lte GSM CDMA Cell Phone Frequency Jammer Product Description: Waterproof high power 400W prison cell phone jamming system. Much more powerful than the normal ... Read More Get Best Price

2023-03-22 14:25:11

Vehicle High Power GSM CDMA 3G 4G WIFI VHF UHF Customize frequency Jammer wifi signal jammer
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Vehicle High Power GSM CDMA 3G 4G WIFI VHF UHF Customize frequency Jammer Advantages and Features: Easy operation and installation. Keep for upgrade module installation. Working 24 hours/365days continuously. ... Read More Get Best Price

2022-07-22 11:17:16

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