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

Wireless Signal Blocker

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 9090 products for wireless signal blocker Manufacture & Suppliers

Desktop 150W Scramble Cell Phone Signal Wifi Blocker High Power 4 Antennas 900MHZ

... High power Desktop Car Remote Control Signal Jammer For Blocking 315+433+868+900mhz Signals Product Information Name: 4-Antennas Wireless Signal Jammer Model: PTC-D4 Color: Black Basic Specifications Workin...

Pinnacle Technology Co., Limited
China

Verified Supplier

Add to cart
5W 0.9G Signal Jammer Module For 800MHz-1000MHz Good In Band Flatness

...Blocker UAV Jammer Module for 800MHz-1000MHz Product Description YJM0905B is a wireless signal shielding module dedicated to 860-970MHz signal. This module has the advantages of high average output power, go...

Zhongshi Zhihui Technology (suzhou) Co., Ltd.
Jiangsu,China

Verified Supplier

Add to cart
50W GPS GLONASS Galileo UAV Jammer Module Drone Frequency Blocker GPS

...Blocker GPS Model: GW-J50WM Color: Grey UAV Jammer Module Introduction: GREETWIN TECH have part of R and R wireless solutions R&D ODM/OEM manufacturer group, he is specialized for wireless RF technology syst...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Powerful Desktop 6 Channel Mobile Phone Signal Jammer For Prisons Courts

... to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and Wifi. It also has a jamming range up to 150m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wirele...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
20 Watt Power Gps Signal Jammer Blocker 20m to 70m Adjustable Jamming Range

... college and university students from cheating using cellphones and other such devices. With advances in technology, cheats too have gone high-tech, using cellphones, wireless earpieces and blue-tooth device...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Car Keys Faraday Key Box , Anti Theft Keyless Fobs RFID Signal Blocking Case

...

shenzhen GK
Guangdong,China

Active Member

Add to cart
Car Keys Faraday Key Box , Anti Theft Keyless Fobs RFID Signal Blocking Case

...

shenzhen GK
Guangdong,China

Verified Supplier

Add to cart
8 Antennas Cellphone Handheld Signal Jammer Blockers GSM CDMA Lte Wimax

...5G. In addition, Lojack GPS tracking signal, wireless WIFI signals and VHF/UHF jamming Signals for option. This model designed with Strong output Power and Smart cooling system provides you with great protec...

Pinnacle Technology Co., Limited
China

Verified Supplier

Add to cart
CDMA GSM Desktop Jammer Phone Blocker Signal Isolator 4G LTE

...signal which bring us a strong jamming ability. And it can not only cut off all 3G 4G mobile phone signals, but also jam Wi-Fi GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microph...

Pinnacle Technology Co., Limited
China

Verified Supplier

Add to cart
50m Lojack Signal Jammer Blocker 3500mAh 4G 5G WI-FI P8N Plus CDMA GSM

.../Bluetooth ,Lojack ,it could block all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. This portable jammer could work for wireless 2G, 3G, 4G, 5G WiMax, Wi-Fi, Bluetooth ,GPS Lojack...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
8W High Power WiFi Mobile Phone Signal Jammer 3dBi External Omni - Directional

...Blocker Wholesales Full Band Wi-Fi Jammer/Blocker Model:WJ100 Brief Description: Purple Horn Full band Wi-Fi Jammer Model WJ100 is mainly for WIFI 2.4G full channels, 5G full channels shielding, can effectiv...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

Verified Supplier

Add to cart
Chinajammerblocker.com: China Signal Jammers | High Power Portable Cell Phone Blocker and GPS Signal Jammer

...signal jammers | High Power Portable Cell Phone Blocker And GPS Signal Jammer With Coverage 5~15 m Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal j...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

Active Member

Add to cart
High Power Handheld GPS Signal Jammer Block All Kinds of Phone Signal

...Signal Jammer Block All Kinds of Phone Signal This 5 antennas Handheld Jammer can jam LTE 4G 800, GSM900,1800,2100,LTE 4G 2600 all signal in Europe. One of our portable models with 5 band to jamming mobile p...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Prison High Power Signal Jammer

...Signal Blocker , Walkie Talkie Prison Jammer Transmit noise signal to cut off all communication between cell phone and BTS. The jammed cell phone will show "no service" and can't receive and call. Descriptio...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
Full Band Lojack Signal Jammer 15 Antennas Wireless Cell Phone Frequency Blocker

...signal. It can not only cut off all 3G 4G 5G mobile phone signals, but also jam Wi-Fi GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. all-in-one jammer is power f...

Pinnacle Technology Co., Limited
China

Verified Supplier

Add to cart
16 Antennas Mobile Phone Signal Jammer 3G 4GLTE / Wimax Phone Blocker

...Blocker WiFi UHF VHF GPS Lojack Remote Control jammer Product Description The powerful Full Bands Jammer Adjustable 16 Antennas Powerful GSM 3G 4GLTE 4GWimax Phone Blocker & WiFi UHF VHF GPS Lojack Remote Co...

Wolves Team Limited
China

Active Member

Add to cart
Brown Signal Blocking Pouch , 113 G RFID Faraday Car Anti Theft Key Pouch

Signal Blocking Pouch Car Key Signal Blocker Faraday Bag For Car Keys Faraday Pouch Rfid Key Pouch Brown Unique innovative design with high quality material Block the passage of radio signals Combine the car si...

shenzhen GK
Guangdong,China

Active Member

Add to cart
Brown Signal Blocking Pouch , 113 G RFID Faraday Car Anti Theft Key Pouch

Signal Blocking Pouch Car Key Signal Blocker Faraday Bag For Car Keys Faraday Pouch Rfid Key Pouch Brown Unique innovative design with high quality material Block the passage of radio signals Combine the car si...

shenzhen GK
Guangdong,China

Verified Supplier

Add to cart
Portable Audio Signal Jammer with Ultrasonic Exposure 80% Shielding Effect and 0.5-1.5m Shielding Radius

...Signal Blocker Jammer Cell Phone Voice Recorder Product Overview The audio jammer device SA-AJ02 is designed to protect conversation areas from eavesdropping. This device blocks wireless microphones, tape re...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Wifi / Blue Tooth / Wireless Video Cell Phone Signal Jammer Blocker EST-808HF

Wifi / Blue Tooth / Wireless Video Cell Phone Signal Jammer Blocker EST-808HF Technology index Output port Frequency Average out-putting power Channel out-putting power Wifi / Blue Tooth/wireless video 2400-250...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart