Home > Security & Protection > Other Security & Protection Products >

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 8827 products for wireless signal blocker Manufacture & Suppliers

20 - 100m Cover Radius Bomb Cellular Signal Blocker , Wifi Blocker Jammer Good Cooling System

Multi-band Bomb Signal Jammer/RFOutput Power Up to 80W RCIED Bomb Signal Jammer Brief Description: Vodasafe PL6 Is multi-band bomb jammer can be constructed to jam up to six frequencies bands, and the overall R...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
High Power Cell Phone Signal Blocker Device 180W Total Output Sweep Jamming Type

High Power Six-Frequency Prison Signal Blocker/Wi-Fi2.4G5.8G Network Signal Jammer Description: Prison signal shields are generally fixed in prisons. Customize the shields of different output power according to...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
High Power Wireless Signal Jammer For Aircraft / UAV / Drone Portable

... band. TXtelsig is the experienced expert of signal jamming and coverage product. Product Feature 1. Ultra wide band jamming coverage and efficient frequency division ensures best signal interference of diff...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Military mobile phone signal jammer 160W high-power GSM 3G 4G WiFi wireless signal jammer with residual power display

...signal jammer 160W high-power GSM 3G 4G WiFi wireless signal jammer with residual power display Product Name: High Power Wireless Signal Jammer brand Bochuang shikong model BCSK-ST008 Total power 160W Basic ...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
Prison Mobile Phone Signal Jammer system wireless signal shielding to prevent information leakage with high technology

... jammer in prison detention center This jammer can shield 10 channel signal up to 50 meter radius. This model is Bo Chuang space time brand private model and we definitely offer discount for more quantity. ....

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
Office Video WiFi Disruptor Jammer Bluetooth Wireless Signal Jammer

...Wireless Signal Jammer WiFi Disruptor Jammer Description: WiFi jammer device, Bluetooth jamming device, and wireless audio and video secret agent cam jamming device all gathered in a single unit. It is suite...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Full Frequency Wireless Signal Detector High Efficiency For Pinhole Camera

... accurately identify, eavesdropping devices, tracking devices, car eavesdropping, wireless pinhole camera, wired camera, electrical sources and so on…… can effectively prevent eavesdropping ‘videotaping, fra...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

Add to cart
Full Frequency Wireless Signal Detector High Efficiency For Pinhole Camera

... accurately identify, eavesdropping devices, tracking devices, car eavesdropping, wireless pinhole camera, wired camera, electrical sources and so on…… can effectively prevent eavesdropping ‘videotaping, fra...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Repetidor Airplane 2.4G WiFi Wireless Signal Booster Dual Band 3W

...Wireless Signal Booster Repeater Descriptions: WiFi boosters, also known as WiFi extenders or WiFi repeaters, help to eliminate dead zones in your WiFi signal. Wi-Fi Boosters and Wi-Fi Extenders will increas...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Full band wireless signal jammer power adjustable 16 antenna GSM 3G 4G LTE 5g wimax mobile phone shield

...wireless signal jammer power adjustable 16 antenna GSM 3G 4G LTE 5g wimax mobile phone shield Product Name Wireless signal interference shield brand Bochuangshikong model BCSK-101H-16KT power 65W power suppl...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
4-20mA Wireless I O Module 433MHz Level Sensor Wireless Signal Transmission 2km 4AI 4AO

...Wireless I O Module 433MHz Level Sensor Wireless Signal Transmission 2km 4AI 4AO Parameter: LS-RAI04 wireless analog acquisition module LS-RAI04 Modbus RTU is a 1W I/O module, 4 analog inputs, 1 RS485 (wirel...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Remote Control 3G 4G Cell Phone Jamming Device Mobile Phone Signal Blocker

Remote Control 3G 4G Cell Phone Jamming Device Mobile Phone Signal Blocker Introduction 1. Soon after the 4G mobile phone signal come into the market, large group of people now are using such mobile phone frequ...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

Add to cart
DIP Switch Wireless Signal Jammer 24 Antennas All In One With LCD Display

...Wireless Signal Jammer P24 Model No:Vodasafe P24 World First Handheld Signal jammer 24 Antennas 5G Cellphone Signal Jammer With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

Add to cart
DIP Switch Wireless Signal Jammer 24 Antennas All In One With LCD Display

...Wireless Signal Jammer P24 Model No:Vodasafe P24 World First Handheld Signal jammer 24 Antennas 5G Cellphone Signal Jammer With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
20 - 2700Mhz Portable Mobile Signal Jammer , EOD Cell Phone Signal Blocker Device

...wireless communication and Important personnel activities of the security work and so on. Specification: Internal modulation DDS or analog Operating frequency 20Mhz-2700Mhz Average transmit power 200-2250W E...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

Verified Supplier

Add to cart
Mobile phone GSM CDMA 3G 4G 5G WiFi2.4G GPS Jammer all the TX frequency covered down link only Wireless Signal Jammer

...blocker can cut off the signals of the frequency bands of CDMA GSM DCS PCS 3G 4G 5G at the same time, which is really powerful. Besides since designed with 50W high power the jamming distance of this high po...

Wolves Team Limited
China

Verified Supplier

Add to cart
470MHz Fsk Fireproof Wireless Signal Extender 130mm*48mm

...Wireless Signal Extender for Hotel /Home /Office/public safety Product Introduction: TC-ZJ402 wireless signal extender is suitable for domestic wireless alarm system and industrial wireless alarm system. The...

Henan Weiguo Intelligent Technology Co., Ltd.
Henan,China

Site Member

Add to cart
DC5V 0.9W Wireless Signal Extender Office Apartment Fire Gas Detection System

Wireless Signal Extender for Hotel /Home /Office/Apartment safe Product Introduction: TC-ZJ402 wireless signal extender is suitable for domestic wireless alarm system and industrial wireless alarm system. The s...

Henan Weiguo Intelligent Technology Co., Ltd.
Henan,China

Site Member

Add to cart
2-3km Wireless I O Module 4-20mA Wireless Signal Transmission 2 Channels AI 0-5v

2-3km Wireless I O Module 4-20mA Wireless Signal Transmission 2 Channels AI 0-5v Introduction LS-RAI02 Modbus RTU is a 1W I/O module, 2 analog inputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
CE ROHS 130mm*48mm Intelligent Wireless Signal Extender For Office Public

... wireless alarm system and industrial wireless alarm system. The signal extender uses advanced wireless transceiver technology, built-in efficient anti-collision algorithm and can set filtering rules, so tha...

Henan Weiguo Intelligent Technology Co., Ltd.
Henan,China

Site Member

Add to cart

|< << 29 30 31 32 33 34 35 36 37 >> >|

Inquiry Cart 0

All Categories

Wireless Signal Blocker

Total 8827 products for wireless signal blocker Manufacture & Suppliers

20 - 100m Cover Radius Bomb Cellular Signal Blocker , Wifi Blocker Jammer Good Cooling System

High Power Cell Phone Signal Blocker Device 180W Total Output Sweep Jamming Type

High Power Wireless Signal Jammer For Aircraft / UAV / Drone Portable

Military mobile phone signal jammer 160W high-power GSM 3G 4G WiFi wireless signal jammer with residual power display

Prison Mobile Phone Signal Jammer system wireless signal shielding to prevent information leakage with high technology

Office Video WiFi Disruptor Jammer Bluetooth Wireless Signal Jammer

Full Frequency Wireless Signal Detector High Efficiency For Pinhole Camera

Full Frequency Wireless Signal Detector High Efficiency For Pinhole Camera

Repetidor Airplane 2.4G WiFi Wireless Signal Booster Dual Band 3W

Full band wireless signal jammer power adjustable 16 antenna GSM 3G 4G LTE 5g wimax mobile phone shield

4-20mA Wireless I O Module 433MHz Level Sensor Wireless Signal Transmission 2km 4AI 4AO

Remote Control 3G 4G Cell Phone Jamming Device Mobile Phone Signal Blocker

DIP Switch Wireless Signal Jammer 24 Antennas All In One With LCD Display

DIP Switch Wireless Signal Jammer 24 Antennas All In One With LCD Display

20 - 2700Mhz Portable Mobile Signal Jammer , EOD Cell Phone Signal Blocker Device

Mobile phone GSM CDMA 3G 4G 5G WiFi2.4G GPS Jammer all the TX frequency covered down link only Wireless Signal Jammer

470MHz Fsk Fireproof Wireless Signal Extender 130mm*48mm

DC5V 0.9W Wireless Signal Extender Office Apartment Fire Gas Detection System

2-3km Wireless I O Module 4-20mA Wireless Signal Transmission 2 Channels AI 0-5v

CE ROHS 130mm*48mm Intelligent Wireless Signal Extender For Office Public