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network block device

All network block device wholesalers & network block device manufacturers come from members. We doesn't provide network block device products or service, please contact them directly and verify their companies info carefully.

Total 18782 products from network block device Manufactures & Suppliers
China Outdoor Cell Phone Blocking Device , Mobile Phone Blocker Shielding Range 100m wholesale

Brand Name:wolvesteam

Model Number:JM110827

Place of Origin:China

Product Description: This cell phone jammer can keep you from being tracked by cell phone signal tracking systems. It is also good for schools, churches, conference rooms, hospitals and any other place that cell phones may be cause a distraction or ...

Wolves Team Limited
Active Member

China 240W Rackmount Mobile Phone Blocking Device Large Jamming Range Up To 500m wholesale

Brand Name:wolvesteam

Model Number:JM170132

Place of Origin:China

Product Description: Specification Affected Frequency Ranges: Output Interface Output Frequency CH1 -CDMA 800: 850 to 894MHz CH2 -GSM 900: 925 to 960MHz CH3 -GSM 1800: 1805 to 1880MHz CH4 -GSM 1900: 1920 to 1990MHz (PCS) CH5 -3G: 2110 to 2170MHz CH6 4G LTE...

Wolves Team Limited
Active Member

China Silver Color Cell Phone Signal Jammer , Mobile Phone Blocking Device Adjustable Jamming Range wholesale

Brand Name:vodasafe

Model Number:S803

Place of Origin:China

Cooling System Well Mobile Phone Signal Jammer With Eight Antennas Signal Blocker Description: This eight-way signal shield with a silver case, its eight frequency segments are 2G3G4GWi-Fi Bluetooth. 2G3G4G is generally used in the frequency segment of ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China 10 Bands Handheld Signal Jammer , Cell Phone Blocking Device With Built In Battery wholesale

Brand Name:vodasafe

Model Number:P1002

Place of Origin:China

10-band Handheld Signal Blocker with Built-in Battery of 8000mAh/Portable 10 Antennas Jammer P10A:CDMA/GSM/3G/4GLTE Cellphone/Wi-Fi /Bluetooth2.4G/5.8G/lojack/XM Radio/GPSL1/GPSL2 America Type frequency for United States, Canada, Mexico ,S. America. 1. ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Car Cigarette Mobile Phone Blocking Device 150mA Consumption Current Protecting Privacy wholesale

Brand Name:vodasafe

Model Number:Gj10003

Place of Origin:China

Car Cigarette Portable Gps Signal Jammer/Car Using Portable Gps Jammer for Sale Description: This is a small Gps signal jammer for cars, vans, trucks, and official cars. When you are worried that your driving track is being located, you only need to turn...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China USB Interface GPS Blocking Device 2 - 10m Effective Coverage DC 3.7 - 6V Supply Voltage wholesale

Brand Name:vodasafe

Model Number:GJ10202

Place of Origin:China

Gps Jammer for Battery Bank/GPS Signal Blocker With USB Interface For Cell Phone Using Description: This GPS signal blocker is a GPS signal blocker with USB interface. It can be used as long as there is a USB jack. When you are worried that you are ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Single Band 868MHz Cell Phone Blocking Device 50mA Working Current High Durability wholesale

Brand Name:vodasafe

Model Number:RC86802

Place of Origin:China

Single-band 868MHz Remote Signal Blocker/30-100M Coverage Remote Control Signal Jammer Description: This is a single-band 868MHz remote signal blocker. This type of shield is also one of the shields for the plastic housing series. It is an early design of ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China High Efficiency Cell Phone Blocking Device With 70M Radius Jamming Range wholesale

Brand Name:vodasafe

Model Number:X12Plus05

Place of Origin:China

64W High Power Black Color aluminum case mobile phone signal jammer with12 antennas, the output power of each channel can be adjusted according to the distance of the shielding range. Each way has a knob to adjust the power, you can equip with a car ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Light Weight 80W High Power Mobile Phone Blocking Device WIth Pelican Draw Bar Box Case wholesale

Brand Name:vodasafe

Model Number:PL6pro06

Place of Origin:China

Light Weight 80W High Power Mobile Phone Signal Jammer WIth Pelican Draw-bar Box Case PL6pro is an upgraded version of PL6. It is a mobile phone signal jammer designed for some dangerous signals with relatively large signal strength. Each channel has an ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Six Antennas Mobile Phone Blocking Device 75W Portable With 6 Adjustable Frequencies wholesale

Brand Name:vodasafe

Model Number:DJPL606

Place of Origin:China

75W Portable Six Antennas Mobile Phone Signal Jammer With 6 Adjustable Frequencies The 75W Portable six antennas mobile phone signal jammer has six adjustable output power and a portable case for use anywhere. With built-in battery, suitable for outdoor ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Light Weight Portable Cell Phone Jammer , Mobile Phone Blocking Device Manpack Shell wholesale

Brand Name:vodasafe

Model Number:MP8Plus Drone Signal Jammer 02

Place of Origin:China

Vodasafe MP8plusfor CDMA/GSM/3G2100MHz/4GLTE/VHF/UHF Radio Europe Type frequency for Europe, Asia, Australia, Middle East, Africa. 1. GSM900MHz:925-960MHz; 15W 2. 2GGSM1800MHz:1805-1880MHz; 15W (GSM/CDMA/DCS) 3. 4GLTE700MHz:790-821MHz; 15W 4.3G2100MHz:2100...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Remote Control Cell Signal Blocker , 10W Cell Phone Blocking Device With High Gain Antennas wholesale

Brand Name:vodasafe

Model Number:RC10Plus02

Place of Origin:China

High Power Portable R/C Jammer RC10Plus Brief Description: Compare to RC10 10W remote control signal jammer, RC10plus has much better function of antennas, it has higher gain, its jamming range is large up to 100m, point to point jamming function is ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Waterproof IP65 Cell Phone Signal Scrambler , Mobile Phone Blocking Device 300W wholesale

Brand Name:wolvesteam

Place of Origin:China

Product Description The latest portable jammer, have good jamming for all mobile phone 2G,3G 4G signal WI-FI5.8G Total output power: 350W Jamming range up to 300m Use external omni-directional antennas, all the TX frequency covered down link only The ...

Wolves Team Limited
Active Member

China 350W Power Cell Phone Blocking Device , Portable Cell Phone Jammer GSM 3G 4G wholesale

Brand Name:wolvesteam

Model Number:WT500183

Place of Origin:China

350W High Power Multi Band Waterproof Prison Jammer GSM 3G 4G Cell Phone Signal Jammer Product Description This jammer is specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been ...

Wolves Team Limited
Active Member

China Lightweight 80W High Power Mobile Phone Blocking Device 20 - 100m Cover Radius wholesale

Brand Name:vodasafe

Model Number:PL6pro06

Place of Origin:China

Light Weight 80W High Power Mobile Phone Signal Jammer PL6pro is an upgraded version of PL6. It is a mobile phone signal jammer designed for some dangerous signals with relatively high signal strength. The output power of each channel is 50W, and the ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Active Member

Guangdong

China Silver Color Cell Phone Signal Jammer , Mobile Phone Blocking Device Adjustable Jamming Range wholesale

Brand Name:vodasafe

Model Number:S803

Place of Origin:China

Cooling System Well Mobile Phone Signal Jammer With Eight Antennas Signal Blocker Description: This eight-way signal shield with a silver case, its eight frequency segments are 2G3G4GWi-Fi Bluetooth. 2G3G4G is generally used in the frequency segment of ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Verified Supplier

Guangdong

China High Efficiency Cell Phone Blocking Device With 70M Radius Jamming Range wholesale

Brand Name:vodasafe

Model Number:X12Plus05

Place of Origin:China

64W High Power Black Color aluminum case mobile phone signal jammer with12 antennas, the output power of each channel can be adjusted according to the distance of the shielding range. Each way has a knob to adjust the power, you can equip with a car ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Verified Supplier

Guangdong

China Light Weight 80W High Power Mobile Phone Blocking Device WIth Pelican Draw Bar Box Case wholesale

Brand Name:vodasafe

Model Number:PL6pro06

Place of Origin:China

Light Weight 80W High Power Mobile Phone Signal Jammer WIth Pelican Draw-bar Box Case PL6pro is an upgraded version of PL6. It is a mobile phone signal jammer designed for some dangerous signals with relatively large signal strength. Each channel has an ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Verified Supplier

Guangdong

China Six Antennas Mobile Phone Blocking Device 75W Portable With 6 Adjustable Frequencies wholesale

Brand Name:vodasafe

Model Number:DJPL606

Place of Origin:China

75W Portable Six Antennas Mobile Phone Signal Jammer With 6 Adjustable Frequencies The 75W Portable six antennas mobile phone signal jammer has six adjustable output power and a portable case for use anywhere. With built-in battery, suitable for outdoor ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Verified Supplier

Guangdong

China Light Weight Portable Cell Phone Jammer , Mobile Phone Blocking Device Manpack Shell wholesale

Brand Name:vodasafe

Model Number:MP8Plus Drone Signal Jammer 02

Place of Origin:China

Vodasafe MP8plusfor CDMA/GSM/3G2100MHz/4GLTE/VHF/UHF Radio Europe Type frequency for Europe, Asia, Australia, Middle East, Africa. 1. GSM900MHz:925-960MHz; 15W 2. 2GGSM1800MHz:1805-1880MHz; 15W (GSM/CDMA/DCS) 3. 4GLTE700MHz:790-821MHz; 15W 4.3G2100MHz:2100...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Verified Supplier

Guangdong

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