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 High Tech 20 Watt VHF / UHF / GSM Cell Phone Signal Jammer For Schools cell phone signal jammer scrambler factory

High Tech 20 Watt VHF / UHF / GSM Cell Phone Signal Jammer For Schools cell phone signal jammer scrambler

VHF /UHF/ GSM /WIFI/ LTE /4G radio frequency jammer with 14 antennas for police​ Description: This full spectrum signal jammer is with 14 channels. RF output power of each channel is no less than 1 watt, ... Read More Get Best Price
2022-06-30 10:29:29
China Prison / Police Cell Phone Signal Jammer VHF / UHF / 4G LTE Jammer Device cell phone signal scrambler factory

Prison / Police Cell Phone Signal Jammer VHF / UHF / 4G LTE Jammer Device cell phone signal scrambler

VHF /UHF/ GSM /WIFI/ LTE /4G cell phone jammer with 14 antennas ,good cooling system Description: This full spectrum signal jammer is with 14 channels. RF output power of each channel is no less than 1 watt, ... Read More Get Best Price
2022-06-29 16:51:05
China Adjustable 12 Bands Cell Phone 5g GPS WiFi2.4G UHF VHF Signal Jammer cell phone signal scrambler factory

Adjustable 12 Bands Cell Phone 5g GPS WiFi2.4G UHF VHF Signal Jammer cell phone signal scrambler

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 The 24/7 Continuously Working Goal Transport Package ... Read More Get Best Price
2022-06-25 14:50:52
China Indoor 3G 4G 5g Walky-Talky WiFi GPS Mobile Phone Signal Jammer cell phone signal scrambler WIFI phone signal Jammer factory

Indoor 3G 4G 5g Walky-Talky WiFi GPS Mobile Phone Signal Jammer cell phone signal scrambler WIFI phone signal Jammer

Basic Info. Block Frequency CDMA/GSM Dcs/PCS 3G 4G 5g Lojack Each Frequency Band Controlled by Independent RF on/off Switches. Working Time The 24/7 Continuously Working Goal Transport Package Box Specification ... Read More Get Best Price
2022-06-25 10:39:51
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
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