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Cell Phone Call Blocker

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Total 22567 products for cell phone call blocker Manufacture & Suppliers

Long Range 10 Channel Desktop Signal Blocker RF 5G Jammer Wifi Jammer For Jamming VHF GSM Cell Phone 2345G GPS

...Blocker RF 5G Jammer Wifi Jammer For Jamming VHF GSM Cell Phone 2345G GPS Product introductions : This desktop 5g jammer is our new model , which adopts advanced RF sweep frequency technology . Jamming signa...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Remote Control Cell Phone Signal Jammer Blocker 4G With Omni Antennas

Remote Control Cell Phone Signal Jammer Blocker 4G With Omni Antennas Desktop mobile phone 3G jammer is has really powerful and effective signal jamming output. With the help of productive cooling system of hig...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Best USB Disk GPS Cell Phone Jammer Mobile Phone Blocker Jamming Radius (3-10)m China Factory Directly

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

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14 Antennas 35W High Power Adjustable Cell Phone Signal Jammer Blocker Jam GSM DCS 3G 4G Wimax Wifi GPS Camera UHF VHF

... without influencing the other bands operation * Work non-stopped * Stable capability * Could be used in car directly,With car charger (Option) . Mobile Phone Jammer Specifications: Total output power 35W Ja...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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LTE Blocker Cell Phone Signal Jammer WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz

... only cut off all 3G 4G mobile phone signals, but also jam WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz signals. the jamming radius is 2 to 20 ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Smart Mobile Cell Phone Jammer WiFi Bluetooth /5g/GPS/Lojack/UHF/VHF Drone Signal Jamming

...,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meters to 50 meters. This hi...

Wolves Team Limited
China

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RCIED DDS 10 Antennas Cell Phone Jammer 2G 3G 4G 5G 2.5dBi 100W VHF

10 Antennas Cell Phone Jammer 2G 3G 4G 5G Cell Phone Blocker Details Portable Pelican RCIED, DDS Jammer is a wide-band portable jamming system, designed for Bomb disposal squads, VIP protection, ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Desktop 10W 8 Band Cell Phone Signal Jammer Customizable Frequencies

8 Antennas Desktop GSM DCS 3G 4G WIFI Cell Phone Signal Jammer Suit for Europe This product GW-JT8 that you are viewing here is the 3G lojack cell Phone WiFi Blocker& VHF UHF All Frequency Jammer, which is a hi...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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8 Band WIFI 2.4G 5.8G Handy Signal Jammer , 3G 4G Mobile Phone Signal Blocker

...Phone Signal Blocker Signal Blocker Introduction: Although this era is an era belongs to the cell phones and computers, there are still many places where cell phone use is not permitted, such as the meeting ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Portable Selectable Cell Phone Blocker Jammer With 8000mah Capacity Battery

... frequencies. Easy to carry on, it's handheld. Good cooling system with cooling fans inside. The GW-JN8Pro can cut-off all Cellular Communication between Mobile phones and...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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3G 4G LTE Cell Phone Signal Jammer Blocker Device , Cellular Signal Jammer

3G 4G LTE Cell Phone Signal Jammer Blocker Device , Cellular Signal Jammer Specifications Output Band Frequency Output power Jamming range 4G LTE800 780-......

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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DDS Full Band Vehicle Cell Phone Signal Jammer / 3G 4G Signal Blocker Anti Spy Tracking

DDS Full Band Vehicle Cell Phone Jammer 3G 4G Signal Blocker Anti Spy Tracking Product Description 1. The top priority in many parts of the world such as road side bombs, spy action has threated the safety of t...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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Cell Phone Portable Cell Phone Signal Jammer Handheld 8 Antenna For GSM / 3G / 4G

...the mobile phone signals(GSM, CDMA LET 2/3/4G, etc.) GPS, wifi signals in seconds. The jamming radius up to 25 meters(the jamming distance will be varied depending on the signal strength and location). The e...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

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Outdoor Multi Band 300w 300m Cell Phone Jammer

Powerful GSM 3G 4GLTE 4GWimax 5G WIFI Cell Phone Jammer Blocker Product Description: At a Glance: Total 380W High Power Each band can work independently Each bands is adjustable Housing Waterproof & shockproof ...

Wolves Team Limited
China

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High Power Cell Phone Signal Jammer , Cell Phone Blocker Jammer Eight Antennas

..., GPSL1 1570-1580 MHz, Lojack 167-175MHz. With 20W high power output and 8 external high gain antennas, the cell phone jammer can efficiently block all mobile phone 2G,...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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6 Bands Desktop 20m 6W Cell Phone Blocking Device

...phone GSM CDMA 3G 4G Wi-Fi All Cell Phone Jammer Product Description The 6 bands high power stationary signal blocker covers and blocks band frequencies of cellular phone and WIFI.With the stationary type de...

Wolves Team Limited
China

Verified Supplier

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8 Antennas 20W Power Adjustable Cell Phone Signal Jammer Blocker 3G 4G LTE Wifi GPS Lojack VHF UHF Cooling Fan Inside

8 Antennas 20W Power Adjustable Cell Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: Cover interface standards: § CDMA 800: 850 to 894MHz § GSM 900: ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Active Member

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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

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Black Color Five Band Blocker Cell Phone Signal Jammer with Adjustable RF Signal

Black Color Five Band Blocker Cell Phone Signal Jammer with Adjustable RF Signal The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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2G 3G 4G Smart Mobile Cell Phone Signal Jammer Blocker WiFi Bluetooth 2.4G GPS Drone Signal Jammer

...blocker is up to 100 meters to cut off the GSM CDMA 3G 4G WiFi2.4G and Bluetooth signals from all the directions since it uses the Omni-directional antenna, which is really powerful. Thus the high quality co...

Wolves Team Limited
China

Active Member

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