Sign In | Join Free | My burrillandco.com

For Buyers
For Suppliers
- Search Suppliers
- Privacy Policy
Inquiry Basket(0)

All Categories

Home > Consumer Electronic > Mobile Phone Parts > Mobile Phone Antenna >

How Cell Phone Jammers Work

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 4565 products for how cell phone jammers work Manufacture & Suppliers

Full Bands All in One Cell Phone Signal Jammer Blocking GPS WiFi RF Wireless signal Jammer

...time or meeting time. --Mini-size medium power cell phone jammer --Low weight and Nice texture and color --To block wireless phone communication links within an effective area. --No transmissions or receptio...

Wolves Team Limited
China

Active Member

Add to cart
Waterproof Cell Phone GSM GPS 75w Wireless Signal Jammer Device

...Jammer Use for Cell Phone Signal GSM GPS Signal Product Description: The cell phone jammer can have the ability of jamming all cell phone signals, then come and know more about the 70W High Power Cell Phone ...

Wolves Team Limited
China

Verified Supplier

Add to cart
EST-808HF Wifi Video Cell Phone Signal Blocker 2500MHz For Exam Room

...Cell Phone Signal Blocker , 2500MHz For Exam Room 1 Quick details : jamming frequency : CDMA/GSM,DCS/PHS,3G,WIFI Jamming range : 1-10 meters 2 Product Description Are you eager to get a satisfying Cell Phone...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
8 Antennas Cell Phone Signal Blocker Jammer Desktop Type With Aluminium Box

... won’t be high so that the device can keep in good condition. Another big merit of this cell phone jammer is that you can turn off or turn on any single band without influencing the other bands operation. Ap...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
High Power Wireless Cellular Cell Phone WiFi GSM CDMA Bomb Signal Blocker /Jammer

... cell tower and the cell phone jammer. In the normal condition, the cell phone jammer will work very less jamming area, when the distance is near or very close the cell tower or cell base stations. As well a...

Wolves Team Limited
China

Verified Supplier

Add to cart
12 Bands Cell Phone Signal Jammer

.../7 working time. RF power stepless adjustment, on and off control independently for each jamming channel. 12 higher gain antennas max 5 dbi for longer jamming distance. Jammer Description Long Time Working 1...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
Network Control Cell Phone Jamming Device , Mobile Signal Jammer 6 Band Channels

6 Band Channels Outdoor High Power Signal Jammer , Prison Cell Phone Jammers VBE-DM Series Jammer: VBE-60DM signal Jammer device is a high-tech product developed by our company in combination with advanced tech...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
16 Channles 2G/3G/4G/5G Cell Phone Signal Jammer , Wifi Signal Jammer 5 - 50m Effective Range, Wireless Signal Jammer

...Cell Phone Signal Jammer , High Power Signal Jammer Product Instructions: This 16 bands cell phone jammer block 2G signal such as GSM / CDMA / DCS / PHS, 3G, 4G, VHF, UHF, Wi-Fi, GPS, L1, L2, L3, L4, L5, LOJ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
New design Mini Cell Phone Signal Jammer(GSM,CDMA,DCS,3G,4G,)

...Cell Phone Signal Jammer(GSM,CDMA,DCS,3G,4G,) Product Description An awesome mini wireless cell phone jammer - it's shaped like a cell phone and the size of a regular cell phone! Not only does it turn off GS...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

Site Member

Add to cart
Indoor Cell Phone Signal Jammer 2G/3G/4G Signal Blocker Remote Control Range 1 - 5m, Indoor RF Signal Jammer

...Phone signal Blocker , Cell Phone Signal Jammer Product Instructions: This 4 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS / 3G all-in-one mobile phone jammer is powerfull design to blo...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
3 Band Portable Cell Phone Signal Jammer / Blocker / Breaker EST-808HC

...Electrical power and recharging from AC charger (110/220V) Certified by the Security Ministry of China, so you know it works well! Buy this great jammer today at fantastic wholesale prices from jammerall and...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
EST-808HE3 3G / 2G Portable Cell Phone Signal Jammer / Blocker / Breaker

...Product introduction The jammer can work for serious of multiple frequency bands worldwide covering European area, Middle East area, as well as American and Asia market, efficiently isolating ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
12 Watt WiFi GPS Phone Jammer with 40m Range for Continuous Operation in Prisons

... Prison Cell Phone Jammers 12 Watt 40m For Tactical Product Overview 12W 5 Antennas WiFi GPS Prison Phone Jammer with up to 40m range, designed for continuous 24-hour operation. Constructed inside a special ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8000mAH Battery 15m Range Portable Cell Phone Signal Jammer with 8 Antennas for Enhanced Shielding

...Cell Phone Signal Interrupter 315 433 315 433 Portable Cell Phone Signal Jammer Sliver - 8000mAH Battery 15m Range Product Overview The SA-008P Portable Cell Phone Jammer features 8 antennas and effectively ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Inner Directional Antennas Cell Phone Wifi Blocker 14 Bands 2G / 3G / 4G

...t has been developed by our company using advanced technology and rich experiences. The cell phone jammer can jam and block all cell phone signal such as GSM, CDMA, DCS, PCS, PHS, LTE, Wimax, 2G, 3G, 4G, 5G,...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
Outdoor Waterproof Cell Phone Signal Blocker , 4 Band Channels Prison Jammer

4 Band Channels Outdoor Waterproof High Power Prison Cell Phone Jammer VBE-ODM Series Jammer: VBE-ODM signal Jammer device is a high-tech product developed by our company in combination with advanced technology...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
3G Cell Phone Portable Signal Jammer 100 - 240V AC Power Supply HS Code 8543709200

... 3W Portable 3G Cell Phone Jammer & 4G Jammer (4G LTE + 4G Wimax) can be your first choice. This is a jammer device that owns both good design and working ability. First, you can see that it is a multiple ba...

Wolves Team Limited
China

Active Member

Add to cart
8 Channels Cell Phone Reception Blocker , Mobile Phone Scrambler 6.5kg Net Weight

...Jammer , Cell Phone Signal Jammer Product Instructions: This 8 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS, 3G, Wi-Fi, LTE1, LTE2 all-in-one mobile phone jammer is powerfull design to...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Power Adjustable Cell Phone Signal Jammer High Security Relative Humility ≤90%

... jammer is powerfull design to blocks all the signals in one device, it is one of our best selling desktop use jammer, great for school classroom avoid exam cheat, oil/gas station keep in secure and military...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
20-150M GSM900 3G 4G Cell Phone Signal Jammer WiFi GPS Block With 6 Antennas

...Cell Phone Signal Jammer WiFi GPS Block With 6 Antennas Signal Jammer Introduction: This mobile jammer is easy to operate and install. To start working, you only need to install antennas correctly and switch...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart

|< << 15 16 17 18 19 20 21 22 23 >> >|

Inquiry Cart 0

Friendly Links: www.everychina.com

Home| Products| Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2026 burrillandco.com. All rights reserved.