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

How To Block A Wifi Signal

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 908 products for how to block a wifi signal Manufacture & Suppliers

Handheld 5G Cell Phone Jammer 24 Antennas Nylon Cover Built In Battery

... With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for po...

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

Active Member

Add to cart
Handheld 5G Cell Phone Jammer 24 Antennas Nylon Cover Built In Battery

... With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for po...

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

Verified Supplier

Add to cart
Portable 6 Antennas Manpack Jammer Black 177.5*76.5*36.5mm With Bigger Battery

...Block 2g/3G/4G and LOJACK GPS WIFI Signals, Bigger Battery Item No.: CKJ-1604N6P Plus 6 Antennas Portable Cell Phone Jammer,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones...

ChingKong Technology Co.Ltd
Guangdong,China

Active Member

Add to cart
Positioning tracking shielding remote monitoring GPS jammer and anti loss jammer for bank loan mortgaged vehicles

...description Want to get a powerful signal jammer to block GPS WiFi LoJack 3G 4G signal and be suitable for use in fixed places and in cars? Here, the 8-band adjustable and powerful multifunctional 3G and GPS...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
Portable 6 Antennas Manpack Jammer Black 177.5*76.5*36.5mm With Bigger Battery

...Block 2g/3G/4G and LOJACK GPS WIFI Signals, Bigger Battery Item No.: CKJ-1604N6P Plus 6 Antennas Portable Cell Phone Jammer,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones...

ChingKong Technology Co.Ltd
Guangdong,China

Verified Supplier

Add to cart
185W Mobile Phone 4G 5G Jammer High Frequency With LED Screen

...Signal Jammer with LED Screen for 4G 5G 1. Introduction EST-804J11 5G mobile phone signal jammer, with built-in antennas design and adjustable knob, allowing users control the jamming frequency. Adopted with...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
250W High Power Cell Phone Jammer Stationary For 4G 5G Indoor

... EST-830LK12 high power mobile phone signal jammer, is designed for tough area of signal jamming. Adopted with broad band scanning technology, is able to block GSM/CDMA/3G/4G/5G and WIFI signal. Built-in ant...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
400w Waterproof Mobile Cell Phone Jammer 4 Bands For Prison Jail / Military

...Signal Jammer Used For Prison Jail Description: This cell phone jammer is a waterproof model. Using high quality waterproof case, ensure stability of the equipment, even work in bad weather conditions. Equip...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8 Antennas 16w High Power Mobile Phone Jammer 2 Cooling Fans For Churches

... Power Signal Jammer Block 2G 3G 4G VHF UHF Up To 30m Descriptions: The powerful prison blocker has a wide affected frequency ranges to include CDMA/GSM, DCS,3G,4G LTE, 4G,Wifi. It also has a jamming range u...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
16 Antennas 5G Network Blocker Device 5-8w Each Band 315Mhz 433Mhz VHF UHF All GPS

16 Antennas 5G Signal Jammer Blocker 5-8w Each Band Walkie Talkie Lojack All GPS Descriptions: This 5G signal jammer SA-016S is a multiband jammer device, it can block 16 bands frequencies. Such as GSM CDMA DCS...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8 Band 160W Cellular Blocker Jammer, powerful Mobile Phone Jammer up to 150m

...powerful jamming device that can not only blocking the signals of the normal 2G signal but both the 3G and 4G Wimax signals? Then this 8 Bands 125W 4GLTE2600 Mobile Phone Jammer WiFi GPS Signal Jammer is jus...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Adjustable Luggage Manpack Jammer 5G 10 Bands Rj485 90w

... signal jammers in China. Today let me introduce this new 10 bands built-in antennas suitcase mobile jammer SA-MJ10, it can block all most the signals in one set, such as GSM, DCS, CDMA, 3G, 4G, 5G, GPS, WiF...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
7W 20 Meters 2.5dBi Antennas Portable RF Jammer 3G 4G

...Blocking 2g 3G 4G WiFi Lojack GPS Jammer Product Information Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
8 Bands Desktop 20m 8W Mobile Phone Jammer

...signal blocker covers and blocks band frequencies of cellular phone and WIFI.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a c...

Wolves Team Limited
China

Verified Supplier

Add to cart
Cigarette Outfit Handheld Cell Phone Jammer 3 Antennas Portable 5 Meters Range

...be easily hidden and carried with. Adopted with advanced technology and 3 omnidirectional custom-able antennas, EST-808SC is able to widely block WiFi, GPS and mobile phone signal such as, CDMA,GSM,DCS,PHS/P...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
High Power Stationary 6Bands Jammer/Blocker Vodasafe X6Pro

High Power Stationary 6Bands Jammer/Blocker Vodasafe X6Pro Brief description: High Power Vodasafe stationary jammer X6pro is our profressional jammer. Can block larger range is best using in rooms or vehicles. ...

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

Active Member

Add to cart
High Power Stationary 6Bands Jammer/Blocker Vodasafe X6Pro

High Power Stationary 6Bands Jammer/Blocker Vodasafe X6Pro Brief description: High Power Vodasafe stationary jammer X6pro is our profressional jammer. Can block larger range is best using in rooms or vehicles. ...

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

Verified Supplier

Add to cart
80m Wireless Portable Cell Phone Jammer RCIED Radio Frequency Scrambler

...WiFi & GPS & walkie-talkie & remote control signal jammer with built-in battery(support 3 power supply modes) for prison / military / personal use This custom 8-bands portable bi-power use backpack type RF s...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
14 Band Desktop Moible phone GSM CDMA 3G 4G Wi-Fi Lojack VHF UHF Radio All Bands Jammer

...signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals...

Wolves Team Limited
China

Active Member

Add to cart
Desktop 16 Bands Cell Phone Jammer Operating Temp -20℃ To 50℃ For Moible Phones

...signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals...

Wolves Team Limited
China

Active Member

Add to cart