Shenzhen Dezhen Telecommunication Technology Co.,Ltd

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

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Cell Phone Signal 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

Cell Phone Signal Jammer

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China 6 Antenna 3G 4G LTE Cell phone GPS & LOJACK Jammer factory

6 Antenna 3G 4G LTE Cell phone GPS & LOJACK Jammer

A 6 antenna 3G cell phone & LOJACK jammer can block many kinds of frequencies, such as CDMA/GSM, DCS, 3G1, 3G2, LOJACK, GPS signals. It is widely used for meeting rooms, museums, theatres, churches, temples, ... Read More Get Best Price
2020-07-09 11:21:15
China Cell Phone Jammer + GSM + CDMA + DCS + 3G factory

Cell Phone Jammer + GSM + CDMA + DCS + 3G

Technical Specifications Frequency jamming band: All kind of band GSM, CDMA, DCS, 3G, etc Working frequency: -CDMA: 851-894MHZ -GSM: 935-960MHZ -DCS: 1805-1880MHZ -3G: 2110-2170MHZ The jammer has 4 transmitter ... Read More Get Best Price
2020-07-09 11:05:40
China Portable Car GPS Cell Phone Signal Jammer 1-10 Meters Range Built In Li - Battery factory

Portable Car GPS Cell Phone Signal Jammer 1-10 Meters Range Built In Li - Battery

This Portable Car GPS Jammer is an effective guard against GPS satellite positioning tracking! Also as an effective interference with the GPS satellite signal to protect your privacy whereabouts without ... Read More Get Best Price
2019-04-10 15:14:39
China Adjustable Cell Phone Signal Jammer , 8 Bands Lojack GPS Frequency Jammer factory

Adjustable Cell Phone Signal Jammer , 8 Bands Lojack GPS Frequency Jammer

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 Countries? Then this 8 ... Read More Get Best Price
2018-12-13 16:19:52
China 16W Power Cell Phone Signal Jammer USA Version Eight Bands 50m Range factory

16W Power Cell Phone Signal Jammer USA Version Eight Bands 50m Range

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
China VHF UHF Cell Phone Signal Jammer European Version 3G 4G Wimax All Frequency factory

VHF UHF Cell Phone Signal Jammer European Version 3G 4G Wimax All Frequency

This signal jamming device that you are viewing here is the 8 Bands Adjustable All Frequency 3G 4G Wimax Phone Blocker WiFi Jammer & GPS VHF UHF Jammer which is a powerful signal jamming device and can help ... Read More Get Best Price
2018-12-13 16:19:52
China 50m Jamming Range Cell Phone Blocking Device Multi - Functional With 8 Antennas factory

50m Jamming Range Cell Phone Blocking Device Multi - Functional With 8 Antennas

8 Bands Adjustable 3G 4G LTE Phone WiFi Blocker& GPS VHF UHF All Frequency Jammer(USA Version) This product that you are viewing here is the 3G 4G LTE Phone WiFi Blocker& GPS VHF UHF All Frequency Jammer, which ... Read More Get Best Price
2018-12-13 16:19:52
China Anti - Spy  Cell Phone Signal Scrambler With White Noise Generator Portable Size factory

Anti - Spy Cell Phone Signal Scrambler With White Noise Generator Portable Size

In the information era, people’s life is filled with hustles and bustles. Sometimes we just want a quiet environment to enjoy ourselves. Then you may need this White Noise Generator Jammer blocks Audio Voice ... Read More Get Best Price
2018-12-13 16:19:52
China CDMA Bandwidth Cell Phone Signal Jammer , 16W Mobile Phone Signal Blocker factory

CDMA Bandwidth Cell Phone Signal Jammer , 16W Mobile Phone Signal Blocker

16W Mobile Phone Signal Blocker & WiFi Jammer Do you have the need to gain a multi-purpose signal jammer that can not only block the signals of the 2G 3G mobile phone signals but also cut off the signals of ... Read More Get Best Price
2018-12-13 16:19:51
China Long Working Life 3g 4g Signal Jammer For Classrooms / Training Centers factory

Long Working Life 3g 4g Signal Jammer For Classrooms / Training Centers

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
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