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Shenzhen Dezhen Telecommunication Technology Co.,Ltd

professional manufacturer of mobile signal jammer ,high power jammer and min signal booster! 

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Prison Jammer

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Customer Reviews
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

Prison Jammer

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China 86-106kPa Prison Jammer 120W Waterproof Mobile Phone Usage 50000h Working Time factory

86-106kPa Prison Jammer 120W Waterproof Mobile Phone Usage 50000h Working Time

Product Description This cell phone jammer you are scanning is the 120W Waterproof Mobile Phone Signal Jammer, which is designed with in-building ALC automatic protection circuit and in-building cooling fan. So ... Read More Get Best Price
2018-12-13 16:19:03
China No Cooling Fan 75W Portable Cell Phone Jammer , 3G Mobile Phone Jamming Device factory

No Cooling Fan 75W Portable Cell Phone Jammer , 3G Mobile Phone Jamming Device

Product Description Do you need quiet condition in some places where the mobile phones are not allowed to be used and places where needs quiet condition, such as the Conference room, auditoriums, law court, ... Read More Get Best Price
2018-12-13 16:19:03
China Cellular Mobile Phone Prison Jammer GSM CDMA PCS DCS 80W High Power AC110-220V factory

Cellular Mobile Phone Prison Jammer GSM CDMA PCS DCS 80W High Power AC110-220V

Product Description Today, we'd nice to show JM165103 mobile high power signal jammer of integrate is mainly used in the area of big prison, big ground, battalion as well as illegal congregation, illegal ... Read More Get Best Price
2022-06-22 13:55:08
China 220 Watt Waterproof Prison Jammer High Output Power Cell Phone Jamming System factory

220 Watt Waterproof Prison Jammer High Output Power Cell Phone Jamming System

Product Description Are you looking for a high power cell phone jammer? Please pay attention to this waterproof high power 80W prison cell phone jamming system. Much more powerful than the normal cell phone ... Read More Get Best Price
2018-12-13 16:19:03
China Waterproof Prison Jammer WiFi Bluetooth 3G Mobile Phone Type With Directional Panel Antennas factory

Waterproof Prison Jammer WiFi Bluetooth 3G Mobile Phone Type With Directional Panel Antennas

Product Description The product that here you are viewing is the 200W Powerful Waterproof WiFi Bluetooth 3G Mobile Phone Jammer with Directional Panel Antennas, which is designed with powerful ability to cut ... Read More Get Best Price
2018-12-13 16:19:03
China AC Adapter 250W OEM Cell Phone Signal Blocker With Omni Directional Antennas factory

AC Adapter 250W OEM Cell Phone Signal Blocker With Omni Directional Antennas

Product Description Have you ever considered that when you need a jammer you can find a store that allow you to choose the jamming frequency bands and then do the frequency bands you have selected for you? This ... Read More Get Best Price
2018-12-13 16:19:03
China Cube Style Prison Cell Phone Jammers , Cell Phone Signal Scrambler High Power 240W factory

Cube Style Prison Cell Phone Jammers , Cell Phone Signal Scrambler High Power 240W

Product Description This Cube Style High Power Cell phone Signal Jammer(240W ) is mainly used for large-scale open area outdoor mobile communication signal shielding, large-scale prison playground, lawns,public ... Read More Get Best Price
2018-12-13 16:19:03
China 500W High Power Waterproof Outdoor Prison Jammer 4G WIFI GPS Cell Phone Signal factory

500W High Power Waterproof Outdoor Prison Jammer 4G WIFI GPS Cell Phone Signal

500W High Power Durable Waterproof Outdoor Prison Jammer 4G WIFI GPS Cell Phone Signal Jammer Product Description: This jammer is a waterproof model. Using high quality waterproof case, ensure stability of the ... Read More Get Best Price
2024-01-12 16:00:04
China 4g mobile phone Directional Antenna 350 Watt GPS Military Prison Jammer factory

4g mobile phone Directional Antenna 350 Watt GPS Military Prison Jammer

Military High Power Durable Waterproof Outdoor Prison Jammer 4G WIFI GPS Cell Phone Signal Jail Jammer Product Description: This jammer is specially for prisons and other large sensitive locations such as ... Read More Get Best Price
2024-01-03 16:46:40
China 6 Channels gsm 3g 4g 350W Portable Cell Phone Jammer wifi signal jammer factory

6 Channels gsm 3g 4g 350W Portable Cell Phone Jammer wifi signal jammer

Portable Cell Phone Jammer GSM 3G 4G , 350W Power Cell Phone Blocking Device Product Description It can effectively shield (interference) up to 25-300 meters all indoor and outdoor signals such as 2G / 3G / 4G ... Read More Get Best Price
2023-12-07 17:05:15
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