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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.

—— Yarrak

Keep the Good quality forever ,Continue to innovate ,do the best products .

—— Mr.Joe

The shipment has arrived. I reviewed it and everything is very good. I appreciate your follow up on the shipment and as always the hard work of you

—— Samantha

gsm cellular signal booster

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buy GSM 3G 4G Cell Phone Waterproof Outdoor Signal Jammer Output Power 300W Military Units online manufacturer

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GSM 3G 4G Cell Phone Waterproof Outdoor Signal Jammer Output Power 300W Military Units Product Description: Outdoor Waterproof Prison Jammer use to block all unauthorized cellular phones and communications ... Read More Get Best Price
2022-07-19 10:02:03
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Basic Info. Block Frequency CDMA/GSM Dcs/PCS 3G 4G LTE Wimax Lojack Each Frequency Band Controlled by Independent RF on/off Switches. Battery Working Time 2 or 3 Hours Maximum Transport Package Box Specificatio... Read More Get Best Price
2022-08-18 17:35:29
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High Power Vehicle Jammer Shockproof WIFI / Cell Phone Multi Band Jammer Product description: Most of us know that in important places like prisons, military meeting and museums, actions have always been taken ... Read More Get Best Price
2025-02-14 14:39:59
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Product Description Are you looking for a signal jammer device that can cut off the signals of the mobile phones the WiFi LoJack and also the GPS at the same time and suitable to be used in the European ... Read More Get Best Price
2023-02-23 14:30:40
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Customized 4G WIFI GPS Cell Phone Signal Jammer High Power Durable Waterproof Outdoor Prison Jammer Product Description: This high power system has been approved and installed by Prison Authorities in very ... Read More Get Best Price
2022-07-18 15:20:05
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Black Color Cell Phone Jamming Device Military Directional Antennas 300W Output Power Product Description: The jamming distance up to 300 meters,this high power signal jammer is very competative.This is a high ... Read More Get Best Price
2023-07-17 10:58:43
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Model Number DZ101D-8 Brand Name DEZHEN origin China Small Orders Accepted Key Specifications/ Special Features: Product Description: Want to gain the powerful signal jammer to block the signals of Remote ... Read More Get Best Price
2022-08-27 15:21:41
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Product Description Different signal jammers are designed with different characteristics and this 6 Antenna Selectable Portable GPS LoJack 4G LTE Phone Signal Jammer that you are scanning here is really ... Read More Get Best Price
2023-10-09 10:06:25
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Basic Info. Feature Frequency Bands and Output Power Selectable. Advantage Easy Operation and Installation. Heat Sink Designing Combing with The Fan to Make System in a Cooling Status Special Technology Prevent ... Read More Get Best Price
2023-03-10 11:30:38
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2023-07-01 14:13:30
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High Power Signal Jammer

CDMA / 3G / Wifi Cell Phone Frequency Jammer 100 Meters Blocking Range

Portable Backpack Signal Jammer 200w Power Consumption For Army / Military wifi signal jammer signal jamming device

Custom Safety Waterproof DDS Bomb Jammer For Police Checkpoints

Waterproof High Power Signal Jammer Anti GSM / 3G Jammer 6 Band 600w

Bomb Jammer

Vehicle Mounted Bomb Jammer Full Band 900MHz With Wire Control Silver Color

Waterproof CDMA / GSM 900 MHz Prison Jammer RF Frequency Jammer For Oil Fields

High Power Military Vehicle Mounted Jammer Device 1000W 20-3000MHZ

Highly Efficiency Vehicle Jammer 10 Band DDS Bomb Legal Cell Phone Jammer 20-3000MHZ

Prison Jammer

UHF / GSM / WIFI Signal Jammer Cell Phone Signal Jamming Device With 14 Antennas

High Power RF Prison Portable Signal Jammer 2100-2170 MHZ 30-200m Jamming Range

Mobile Cell Phone Backpack Signal Jammer Portable Manpack Prison 2G / 3G / 4G

CDMA / GSM Pocket Cell Phone Jammer Signal Shielding Device For Office / Police

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