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Total 10277 products for block cell signal Manufacture & Suppliers

Indoor Cell Phone Signal Jammer 2G/3G/4G Signal Blocker Remote Control Range 1 - 5m, Indoor RF Signal Jammer

... Mobile Phone signal Blocker , Cell Phone Signal Jammer Product Instructions: This 4 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS / 3G all-in-one mobile phone jammer is powerfull desig...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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40m 15W Mobile Phone 3G Signal Jammer For Conference Center

...Cell Phone Mobile Phone Signal Jammer Product Description Cell phone jammer is readily available for you to blocking the cell phone signals. Now, the 5 high power antenna cell phone jammer, you can shield th...

Wolves Team Limited
China

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130Mhz - 6Ghz Cell Phone Signal Jammer 18 Antennas 42 Watt High Power Up To 40m

...Cell Phone Signal Jammer 18 Antennas 42W High Power Up To 40m Descriptions: This 18 antennas cell phone jammer SA-018B is our latest model, it can block all 2G 3G 4G mobile phone signals, but also jam Wi-Fi2...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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High Power 10W 4G LTE Cell Phone Signal Jammers Large Range Adjustable

...Cell Phone Signal Jammers Large Range Adjustable This 10W high power adjustable phone jammer owns the function of blocking the signals of CDMA GSM DCS/PCS 3G at the same time, thus since designed with the ad...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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16 Bands Powerful Cell Phone Signal Jammer with Directional Antennas to Block Wireless Communications

...Cell Phone Signal Jammer with Directional Antennas to Block Wireless Communications Product Description: The Cell Phone Signal Jammer is a revolutionary cellular interference suppressor designed to help prot...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Desktop 6 Band Adjustable WiFi Cell Phone Signal Jammer For Meeting Room

.... Whether you need a cell phone jammer to block a signal in a small indoor space or a medium dimensions outdoor radius, our various of devices offer a 3G 4G jammer solution for any application. Each of these...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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80 Watt Cell Phone Backpack Jammer GSM Lojack WIFI GPS 3G 4G 5G 150m

... 5G WIFI GPS VHF UHF and Lojack Customized jammer is very competative. This is a high power efficient jamming device can be used to block unwanted signals in occasions such as...

Wolves Team Limited
China

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Desktop Type Wifi Signal Jammer , Mobile Phone Blocking Device DC 5V 8A Output

... signal Blocker , Cell Phone Signal Jammer for GSM / CDMA / DCS / PHS / 3G Product Instructions: This 4 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS / 3G all-in-one mobile phone jammer...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Omni Antennas 315mhz Handheld Signal Jammer 100m 8000mAh Battery

... you want to block wifi, bluetooth, we have a wifi jammer can do it, if you want to block GPS signal, we have GPS jammer, if you want to block all mobile phones, we have a cell phone jammer with all 2G 3G 4G...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld Universal Cell Phone Blocker Jammer For Block 8 Band High Frequency

...Cell Phone Blocker Jammer For Block 8 Band High Frequency Handheld Jammer Description: Latest Handheld Portable Universal 8 Band 3G 4G WIFI Cell Phones Jammer, you must be attracted by the title. YES! It is ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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World First 12 Antennas All-in-One Full Bands Cell Phone Signal Jammer Blocking 315/433/868(Remote Control)GPSL1 WIFI

... design of JinYaTong Technology. As the world first all-in-one cell phone signal jammer,which can also block GPS,WIFI,RF signals like 315,433,868,this cell phone jammer can meet your target of most general t...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

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Power Adjustable Cell Phone Signal Jammer High Security Relative Humility ≤90%

... jammer is powerfull design to blocks all the signals in one device, it is one of our best selling desktop use jammer, great for school classroom avoid exam cheat, oil/gas station keep in ......

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

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14 Antennas Portable GPS Wireless Signal Jammer Full Bands 12000mAh

...Cell Phone Signal Jammer GPS LOJACK Wireless Portable Signal Jammer / Blocker / Suppressor This 14 antennas all-in-one hand-held portable cell phone scrambler can block 2G 3G 4G 5G mobile phone signal, it ca...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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20-150M GSM900 3G 4G Cell Phone Signal Jammer WiFi GPS Block With 6 Antennas

...Cell Phone Signal Jammer WiFi GPS Block With 6 Antennas Signal Jammer Introduction: This mobile jammer is easy to operate and install. To start working, you only need to install antennas correctly and switch...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Black Cell Phone Frequency Jammer , Mobile 3G Signal Jammer Stable Operation

...Cell Phone Mobile Phone Signal Jammer Product Description Cell phone jammer is readily available for you to blocking the cell phone signals. Now, the 5 high power antenna cell phone jammer, you can shield th...

Wolves Team Limited
China

Active Member

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8.4W 12 Antennas Handheld Cell Phone Signal Jamming Device Block 2.4G 5.8G Up To 20m

... shield radius can reach (2-20)m at the -75dBm. It aslo has good cooling system with cooling fans inside and bigger hot sink. This cell phone jammer device can turn on/off any signal band without affect othe...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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5G Wifi Lojack 150m Manpack Mobile Phone Signal Jammer 8 Channels 230w High Power

..., also can be done for anti drone signals. Support 8 bands frequencies 2g 3g 4g 5g GPS WiFi Lojack VHF UHF 315 433 868 optional. This manpack signal jammer with 230w high power, jamming radius is up to 150m ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Lightweight Portable Cell Phone Signal Jammer 5 Antenna For GPS / 2G / 3G / 4G

... around the jammer that can effectively block the signal between base station and mobile phone. TX-N5 is a handheld jammer main for jamming GPS 2G 3G, it has 5 Channels to output, we also ......

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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500 Meters Cell Phone Blocker Jammer High Power Gsm Cdma 3g 4glte 5g

...Cell Phone Signal Jammer Product Description: We have 4-12 bands frequenices optional of this high power cell phone signal jammer.With jamming distance up to 500-1000 meters,this high power GSM CDMA PCS DCS ...

Wolves Team Limited
China

Verified Supplier

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World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs PCS 3G 4G 5G Signal Jammer

...that this high power signal blocker owns up to 30 meters jamming distance depending on the signal strength in the given area. Besides as this high power multi-purpose signal blocker owns 8 antennas so that i...

Wolves Team Limited
China

Verified Supplier

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