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

Phone 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 8505 products for phone signal blocker Manufacture & Suppliers

2.4G 5.8G Cell Phone Signal Jammer 20 Watt Omni - Directional Antennas

8 Antennas 2.4G 5.8G Cell Phone Signal Jammer With Adjustable Button Today we introduce this 8 bands 20w adjustable 2.4G 5.8G signal blocker. It is very popular model. You will be able to block all mobile inter...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
8 Bands Portable Phone Signal Jammer 50M Jamming Distance For WiFi GPS

...,GSM,3G UMTS,4G LTE 5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,it could block all types of Android phones, Tablets,...

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

Active Member

Add to cart
14 Antennas Handheld Phone Signal Jammer High Power For WiFi GPS Lojack

...,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote control ,VHF/UHF radio , it could block all types of Android phones,...

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

Active Member

Add to cart
8 Bands Portable Phone Signal Jammer 50M Jamming Distance For WiFi GPS

...,GSM,3G UMTS,4G LTE 5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,it could block all types of Android phones, Tablets,...

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

Verified Supplier

Add to cart
14 Antennas Handheld Phone Signal Jammer High Power For WiFi GPS Lojack

...,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote control ,VHF/UHF radio , it could block all types of Android phones,...

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

Verified Supplier

Add to cart
46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

46W High Output Power Cell Phone Signal Jammer/CDMA450MHzWi-Fi Signal Blocker Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3...

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

Active Member

Add to cart
Multi - Functional Mobile Phone Signal Jammer 24 / 7 Hours Working Easily Use

...phone signal jammer with 12 antennas, each band could be up to 6-8W, the jamming range is 70M radius coverage, Built-in fans support long time working, with 3dbi external omni-directional antennas, the jammi...

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

Active Member

Add to cart
Desktop 10W 8 Band Cell Phone Signal Jammer Customizable Frequencies

..., which is a high power multi-functional signal jammer which is designed with powerful ability and jamming functions and frequency bands at the same time.This high power multi-functional signal jammer is des...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Pocket Size Gps Mobile Phone Signal Jammer Car Installed For Anti GPS Tracking

Pocket Size Gps Signal Jammer From Mobile Phone Signal Jammers Supplier Vodasafe 2 Bands Mini Car Charger GPS L1 L2 Signal Jammer Model: GJ103 Features: To blocker GPS L1 L2 satellite positioning tracking Not a...

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

Active Member

Add to cart
46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

46W High Output Power Cell Phone Signal Jammer/CDMA450MHzWi-Fi Signal Blocker Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3...

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

Verified Supplier

Add to cart
Multi - Functional Mobile Phone Signal Jammer 24 / 7 Hours Working Easily Use

...phone signal jammer with 12 antennas, each band could be up to 6-8W, the jamming range is 70M radius coverage, Built-in fans support long time working, with 3dbi external omni-directional antennas, the jammi...

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

Verified Supplier

Add to cart
Pocket Size Gps Mobile Phone Signal Jammer Car Installed For Anti GPS Tracking

Pocket Size Gps Signal Jammer From Mobile Phone Signal Jammers Supplier Vodasafe 2 Bands Mini Car Charger GPS L1 L2 Signal Jammer Model: GJ103 Features: To blocker GPS L1 L2 satellite positioning tracking Not a...

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

Verified Supplier

Add to cart
Wireless Coverage Wifi Signal Jammer , Remote Control 2g 3g 4g Signal Blocker

TXtelsig Wireless Coverage Signal Jammer 12 Antenna Remote Control Blocker GPS Wifi 23/4/5G TX-H12K Signal RF jammer with 12 bands for multi-purpose using, can jam all types of wireless coverage, such as mobile...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
4G LTE Wifi Signal Blocker Device , Built In Antenna Cell Phone Wifi Jammer

...Signal Blocker Device , Built In Antenna Cell Phone Wifi Jammer TX-NZ7 is able to jam 8 different band coverage at range of 1-15 meter. TXtelsig is the professional manufacturer the signal jamming and wirele...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
VIP Protection Outdoor Military Vehicle Mobile Cell Phone Signal Jammer Blocker VHF 135MHz UHF 300/400MHz Signal Jammer

VIP Protection Outdoor Military Vehicle Mobile Cell Phone Signal Jammer Blocker VHF 135MHz UHF 300/400MHz Signal Jammer Product description: This High Power Full Band Vehicle Military Convoy Protection Roof Mou...

Wolves Team Limited
China

Verified Supplier

Add to cart
Shield Cell Phone GSM 2G 3G 4G 5G Jammer 16 Band Jammer Desktop 2.4 ghz Wifi Signal Blocker For Home

...Phone GSM 2G 3G 4G 5G Jammer 16 Band Jammer Desktop 2.4 ghz Wifi Signal Blocker For Home Product Features * With 16 high-gain omnidirectional antennas, the jamming range is up to 5-40 meters * Built-in heat ...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
3W WIFI 3G 4G LTE Cellular Signal Blocker For School

...Signal Blocker , Mini Portable Cellphone Jammer WIFI 3G 4G LTE Product Description The application of 3G 4G mobile phone Wifi jammer can be very beneficial in many was when used properly. Check the following...

Wolves Team Limited
China

Verified Supplier

Add to cart
4 Channel Wifi Mobile Phone Signal Jammer

...Phone Blocker Jammer / Cell Phone Signal Scrambler Description 1. The TSL-B4 is a desktop jammer with 4 (max to 16) high-gain omni-directional antennas. It was designed to against all kinds of Remote telecom...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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

...Phone Signal Jammer Blocker EST-808HF Technology index Output port Frequency Average out-putting power Channel out-putting power Wifi / Blue Tooth/wireless video 2400-2500MHz 30dBm 3dBm/30KHz(min) 3G 2110-21...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
WIFI Portable Cell Phone Jammer / Mobile Signal Blocker With 3 Antennas

... 25dBm 3dBm/30KHz(min) 3G 2110-2170MHZ 25dBm 3dBm/30KHz(min) Available system: world wide cell phone network Power supply: AC adapter (AC110V-240V DC9V) Operate time: 2-3 hours Semidiameter of interception:1...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart