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Total 22567 products for cell phone call blocker Manufacture & Suppliers

Black Cover Mobile Phone Blocker Jammer , Cell Phone Scrambler 3000g Light Weight

...h as the meeting room, tribunal and classroom, because those places require quietness and seriousness, also no leaking of the important information. But we can’t stop everybody taking their mobile phones, so...

Wolves Team Limited
China

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High Power WiFi cell Phone Mobile Signal Blockers Jammer for Campus School

High Power School WiFi Phone Blocker Jammer Product Introduction This High Power Campus Wi-Fi Phone Blocker Jammer is widely used in prisons, schools, dormitories, troops, large factories and parking lots, etc....

Shenzhen Baohong intelligent manufacturing Co., LTD
China

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1000m Aluminum Casing Cell Phone Jamming Device , Mobile Phone Blocker Jammer

1000m Aluminum Casing Mobile Phone Signal Jammer For 2.4g 5.8g gpsL1 Signal Blocking Handheld Drone UAV Jammer/Blocker Model:DJ400 Product introduction: The hand-held light portable anti-drone signal machine is...

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

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1000m Aluminum Casing Cell Phone Jamming Device , Mobile Phone Blocker Jammer

1000m Aluminum Casing Mobile Phone Signal Jammer For 2.4g 5.8g gpsL1 Signal Blocking Handheld Drone UAV Jammer/Blocker Model:DJ400 Product introduction: The hand-held light portable anti-drone signal machine is...

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

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21CH Cell Phone Handheld Signal Jammer GPS WIFI Up To 30 Meters Radius Signal Shield

...Cell Phone Signal Jammer GPS WIFI up to 30 Meters Radius Signal Shield 21CH Mobile phone / GPS / Wifi Signal Jammer, Handheld Signal Jammer, Handheld Signal Blocker, Signal Shield Product Introduction: 21CH ...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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High Power Jail Prison Cell Phone Jammers , 75W Cell Phone And Wifi Blocker 5 Channels

2018 2g/3g/4g wifi 75W high power prison/jail jammer with 5 channels was developed specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system ha...

Singapore DIGITAL META PTE. LTD
Guangdong,China

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

500 Meters 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 ...

Wolves Team Limited
China

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2.5dBi Mobile Phone Signal Blocker 40m 16 Band DCS PCS VHF LOJACK DCS PCS

...Mobile Phone Signal 2G 3G 4G 5G Jammer Wifi Signal Blocker Product Description The latest all-in-one design wireless signal Jammer with nylon cover for portable, 16 bands jamming all types of Android phones,...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Patent Design Cell Phone Charging Stations , Mobile Phone Charging Kiosk with Wifi

... eating or shopping 3. Come back to fetch back cell phone Charging At Your Leisure: Winnsen cell phone charging stations are with 19 inch Touch Screen, Digital Lockers, Network Digital Signage, Remote Contro...

Winnsen Industry Co., Ltd.
Jiangsu,China

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Waterproof Blaster Shelter Cell Phone Signal Jammer For Gas Station EST-808G

...Cell Phone Signal Jammer For Gas Station EST-808G 1. Quick Details: Brand:EST Model no:EST-808G Jamming frequency :CDMA,GSM,DCS/PHS,3G jammer range:1-25m 2 Product Description Created by advanced technology,...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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7 DBi Network Jammer Device , High Gain Directional Cell Phone Blocker

...Cell Blocker Antenna, 7 DBi Signal Blocker Antenna This Blocker Antenna is suitable for both indoor jamming and outdoor jamming. In fact directional jamming antennas can alsways provice better jamming distan...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Latest design 6-Antennas Backpack Cell phone Jammer GPS WiFi Lojack Signal Jammer Blocker

...cell phone and satellite jammers. It can mainly used in bomb disposal and can block the 4 frequencies at the same time. Masterly designed heat-removal system ensures it to continuously working under tough we...

Wolves Team Limited
China

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Remote Control Cell Phone Charging Stations Vending Machines With USB Type C Cables

...und for eating or shopping 3. Come back to fetch back cell phone Applications: This Cell Phone Charging Station is mainly targeted for self-service cell phone charge in unsupervised or semi-supervised positi...

Winnsen Industry Co., Ltd.
Jiangsu,China

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2700MHz SGS DDS Phone Signal Blocker 360w 8 Band Signal Blocker

Portable Mobile Phone Signal Jammer Digital Synthesize Technology DDS 360w Max Power 8 Band Signal Blocker Details Portable Pelican RCIED, DDS Jammer is a wide-band portable jamming system, designed for Bomb di...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Remote Control Prison Cell Phone Jammers VHF 135 - 174MHz 50W Easy Operation

300W High Power Prison Network Signal Jammer/Remote Control Signal Blocker Description: The prison signal jammer is generally a shield designed to meet the management and security requirements of the prison. Th...

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

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Waterproof 6 Way Prison Cell Phone Jammers 180W Total Output Multifunctional

Waterproof 6-way Prison Signal Jammer/180W Good Cooling System Prison Jammer Description: The Six-Way Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outdoors beca...

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

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Key Fob Faraday Cage Bag , Cell Phone Faraday Bag RFID Radio Signal Blocking

Faraday Bags for Key Fob and Cell Phone Signal Blocker, Faraday RFID Cage Car Keyless Radio Signal Blocking Guard 1. AN OUNCE OF PREVENTION IS WORTH A POUND OF CURE -The faraday ......

shenzhen GK
Guangdong,China

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Large Cell Phone Signal Blocking Case Keyless RFID For Car Key Fob

Faraday Bag for Car Key Fob and Cell Phone Signal Blocker Large Case, Keyless RFID Signal Blocking Large Black Bags 1. DON��T LET THIEVES STEAL YOUR CAR - Every 43 seconds a car is stolen in the United State, wh...

shenzhen GK
Guangdong,China

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Key Fob Faraday Cage Bag , Cell Phone Faraday Bag RFID Radio Signal Blocking

Faraday Bags for Key Fob and Cell Phone Signal Blocker, Faraday RFID Cage Car Keyless Radio Signal Blocking Guard 1. AN OUNCE OF PREVENTION IS WORTH A POUND OF CURE -The faraday ......

shenzhen GK
Guangdong,China

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Large Cell Phone Signal Blocking Case Keyless RFID For Car Key Fob

Faraday Bag for Car Key Fob and Cell Phone Signal Blocker Large Case, Keyless RFID Signal Blocking Large Black Bags 1. DON��T LET THIEVES STEAL YOUR CAR - Every 43 seconds a car is stolen in the United State, wh...

shenzhen GK
Guangdong,China

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