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

Cell Phone Frequency 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 10000 products for cell phone frequency blocker Manufacture & Suppliers

Examination Room Wifi Blocker Jammer , Cell Phone Wifi Jammer 360 Degree Jamming

...frequency channel can be controlled separately. Frequency ranges selectable. Accept to customized low frequency. Product Applications: Prisons, Recording Studios, Banks, Contract Tendering Rooms, Churches, C...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Gsm / 4g Radio Frequency Blocker Mobile Cellphone Signal Jammer For Large Areas

...working process. This scanning speed can form garbled code interference in the message signal received by the mobile phone. Specially used for signal shielding in open areas or large areas, such as various e...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

Add to cart
New USB Disk GPS Cell Phone Signal Jammer Blocker Block GPS L1 L2 Inner Omni-Directional Antenna Range Up to 10 Meters

New USB Disk GPS Cell Phone Signal Jammer Blocker Isolator Supplier With 1 Year Warranty! This jammer device looks like USB flash disk, very beautiful design. we designed this GPS jammer like USB disk, in order...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Active Member

Add to cart
World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs. PCS. 3G 4G

Product Description: Our company R&D department designed with this high power output of 10W so that this high power signal blocker owns up to 30 meters jamming distance depending on the signal strength in the g...

Wolves Team Limited
China

Active Member

Add to cart
High Frequency Portable Cell Phone Blocker 4 Bands Handheld Signal Jammer

...Frequency Portable Phone Signal Blocker Handheld 4 Bands Fetures: Compact size - fits easily in a bag or purse Built-in rechargeable lithium-ion battery Rechargeable via AC adapter or car charger GSM, DCS, C...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Smart Mobile Cell Phone Signal Jammer Blocker Wi-Fi Bluetooth /5g/GPS/Lojack/UHF/VHF

Product Description: This 220W waterproof OEM signal jammer is really powerful and can allow you to choose four or five jamming frequency bands among the following frequency bands CDMA, GSM, DCS, PCS, 3G, WiFi,...

Wolves Team Limited
China

Active Member

Add to cart
6 Antennas High Power Handheld Car Signal Jammer Blocker CDMA GSM 3G 4G LTE Lojack Wifi GPS RF Cell Phone Signal Jammer

...Handheld Car Signal Jammer Blocker CDMA GSM 3G 4G LTE Lojack Wifi GPS RF Cell Phone Signal Jammer Supplier With 1 Year Warranty! Frequency Can Be Customized! Product Description High power output 3G/4G/Wifi ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Active Member

Add to cart
2g / 3g / 4g Radio Frequency Blocker

... Frequency Jammer Radio Frequency Blocker Introduction This product has the small volume, the light weight, which is convenient for the individual soldier to carry. It is used to block communication and data...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

Add to cart
Military Prison Cell Phone Drone Signal Blocker 300 Watt 6 Bands High Power

... and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. The frequency segment can be customized. Its normal frequency setting is 2G,3G,4G + Wi-Fi or 2G,3G ...

Wolves Team Limited
China

Active Member

Add to cart
Indoor Cell Phone Signal Jammer, Mobile Signal Blocker, Wireless Signal Jammer, Indoor RF Jammer

2.4G 4G Mobile Phone Signal Jammer , Cell Phone Signal Jammer for CDMA PHS GSM WCDMA Product Instructions: This kind of mobile phone signal shielding device adopted advanced foreign technology, in view of the d...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Customize High Power All Cell Phone Signal Jammer 12 Bands Full Frequency 20 - 6000MHz Signal Waterproof Outdoor Jammer

...Cell Phone Signal Jammer 12 Bands Full Frequency 20 - 6000MHz Signal Waterproof Outdoor Jammer Product Description: This Six Bands all cell phone Signal Shield is a versatile signal blocker that can be insta...

Wolves Team Limited
China

Active Member

Add to cart
Customize Full Frequency 20 - 6000MHz 12 Bands Signal Jammer High Power All Cell Phone Signal Waterproof Jammer

... signal blocker that can be installed indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this h...

Wolves Team Limited
China

Active Member

Add to cart
High Power All Cell Phone Signal Waterproof Jammer Customize Full Frequency 20 - 6000MHz 12 Bands Signal Jammer

... signal blocker that can be installed indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this h...

Wolves Team Limited
China

Active Member

Add to cart
20 - 6000MHz Customize Full Frequency 12 Bands Signal Jammer High Power All Cell Phone Signal Waterproof Jammer

... signal blocker that can be installed indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this h...

Wolves Team Limited
China

Active Member

Add to cart
Customize Full Frequency 12 Bands Signal Jammer 20 - 6000MHz High Power All Cell Phone Signal Waterproof Jammer

... signal blocker that can be installed indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this h...

Wolves Team Limited
China

Active Member

Add to cart
20 - 6000MHz All Cell Phone Signal Jammer Customize Full Frequency 12 Bands Signal Waterproof Outdoor Jammer

... blocker that can be installed indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. Also we have four types frequenices optional of this high pow...

Wolves Team Limited
China

Active Member

Add to cart
High Power All Cell Phone Signal Jammer Customize Full Frequency 20 - 6000MHz 12 Bands Signal Waterproof Outdoor Jammer

...Cell Phone Signal Jammer Customize Full Frequency 20 - 6000MHz 12 Bands Signal Waterproof Outdoor Jammer Product Description: This Six Bands all cell phone Signal Shield is a versatile signal blocker that ca...

Wolves Team Limited
China

Active Member

Add to cart

|< << 1 2 3 4 5 6 7 8 9 >> >|

Inquiry Cart 0

All Categories

Cell Phone Frequency Blocker

Total 10000 products for cell phone frequency blocker Manufacture & Suppliers

Examination Room Wifi Blocker Jammer , Cell Phone Wifi Jammer 360 Degree Jamming

Gsm / 4g Radio Frequency Blocker Mobile Cellphone Signal Jammer For Large Areas

New USB Disk GPS Cell Phone Signal Jammer Blocker Block GPS L1 L2 Inner Omni-Directional Antenna Range Up to 10 Meters

World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs. PCS. 3G 4G

High Frequency Portable Cell Phone Blocker 4 Bands Handheld Signal Jammer

Smart Mobile Cell Phone Signal Jammer Blocker Wi-Fi Bluetooth /5g/GPS/Lojack/UHF/VHF

6 Antennas High Power Handheld Car Signal Jammer Blocker CDMA GSM 3G 4G LTE Lojack Wifi GPS RF Cell Phone Signal Jammer

2g / 3g / 4g Radio Frequency Blocker

Military Prison Cell Phone Drone Signal Blocker 300 Watt 6 Bands High Power

Indoor Cell Phone Signal Jammer, Mobile Signal Blocker, Wireless Signal Jammer, Indoor RF Jammer

Customize High Power All Cell Phone Signal Jammer 12 Bands Full Frequency 20 - 6000MHz Signal Waterproof Outdoor Jammer

Customize Full Frequency 20 - 6000MHz 12 Bands Signal Jammer High Power All Cell Phone Signal Waterproof Jammer

High Power All Cell Phone Signal Waterproof Jammer Customize Full Frequency 20 - 6000MHz 12 Bands Signal Jammer

20 - 6000MHz Customize Full Frequency 12 Bands Signal Jammer High Power All Cell Phone Signal Waterproof Jammer

Customize Full Frequency 12 Bands Signal Jammer 20 - 6000MHz High Power All Cell Phone Signal Waterproof Jammer

20 - 6000MHz All Cell Phone Signal Jammer Customize Full Frequency 12 Bands Signal Waterproof Outdoor Jammer

High Power All Cell Phone Signal Jammer Customize Full Frequency 20 - 6000MHz 12 Bands Signal Waterproof Outdoor Jammer