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Phones That Block Calls

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Total 2279 products for phones that block calls Manufacture & Suppliers

85W Lojack Blocking Desktop Signal Jammer Surpport 2G 3G 4G 5G ISO9001

Customized Frequency Signal Jammer Surpport 2G 3G 4G 5G WIFI Bluetooth Lojack Blocking GW-JD6XF USA GW-JD6XF Eur GW-JD6XF WiFi GW-JD6XF GPS L1 L2 (6 bands) 4G (6 bands) GPS (6 bands) WiFi (6 bands) 850-895MHz 2...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Customized 8 Frequencies Signal Jammer Surpport 2G 3G 4G 5G WIFI Bluetooth Lojack Blocking

Customized 8 Frequencies Signal Jammer Surpport 2G 3G 4G 5G WIFI Bluetooth Lojack Blocking GW-JD8XF-AGP GW-JD8XF-A5G GW-JD8XF-EGP GW-JD8XF-E5G ( 8 Bands) ( 8 Bands) ( 8 Bands) ( 8 Bands) 850-895MHz: 10W 920-965...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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5 Bands Mobile Phone Signal Booster 23dBm 800 900 1800 2100 2600mhz Gain 75dB

... is designed with 12 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals. And with Adjustable 79 watts high...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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China Signal jammer | High Power 6 Antenna 3G Phone 315MHz 433MHz Remote Control Jammer

...Phone 315MHz 433MHz Remote Control Jammer Multifunctional jammer products that block the signals of mobile phones and GPS or cut off the signals of mobile phones and WiFi can be seen usually. However now peo...

China Aoli Signal Jammer Blocker Factory
Guangdong,China

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5.5W Military Sheath Pocket Cell Phone Jammer / Portable Cell Phone Jammer

...Phone Jammer / Portable Cell Phone Jammer This is a great 2G, 3G, 4G and WIFI BLOCKER, Bluetooth jammer, which is also can block all 2.4G frequencies, easily being hidden in your bag, pocket or purse. It is ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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LTE 700MHz LTE2300MHz LTE2600MHz 6 Band Portable 3G 4G Cell Phone Signal Jammer

...Phone Signal Jammer Equipped with high efficient antenna, this 6 Band Portable 3G 4G Cell Phone Signal Jammer is specially designed for blocking all GPS, GSM, CDMA, DCS system signals up to 10m radius. What'...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Outdoor Multi Band Prison Cell Phone Jamming Devices Remote Monitoring

...Phone Jamming Devices Remote Monitoring Prison Jammer Introduction: The Prison Jammer manages the problem of illegal cell phones in a Prison or Government facility. Prison Solutions from Government to stop s...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Small Weight Gps Jamming Device Cell Phone Signal Blocker 2G 3G WIFI ABOUT 25m

...Phone Signal Blocker 2G 3G WIFI ABOUT 25m It is a truth that the cell phone devices have brought much convenience to our daily life. However, there are still some places where the mobile phones are not allow...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Circuit Protection Cell Phone Frequency Jammer , Mobile Phone Jamming Device 40 Meters Range

... disables all signals on the GSM, 3G and GPS bands without interrupting any other electronic device. With the remote control, you can turn the device on and off for instantly. Also you could choose to block ...

Wolves Team Limited
China

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Handheld Cell Phone Jammer Kit 3G GSM CDMA 5 Antenna 33W Energy Consumption

...more efficient solution than the 5 Antenna Cell Phone Jammer with Remote Control. This high quality device provides you with 10 Watts of output power and 5 powerful high gain antennas to completely block all...

Wolves Team Limited
China

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Dust Resistance Convoy Bomb Jammer , Cell Phone Wifi Jammer Jamming Range 100m

...phone jammer you are scanning is the 120W Waterproof Mobile Phone Signal Jammer, which is designed with in-building ALC automatic protection circuit and in-building cooling fan. So this mobile phone signal j...

Wolves Team Limited
China

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Powerful 120W Waterproof Mobile Phone CDMA GSM PCS DCS 3G Signal Jammer

...phone jammer you are scanning is the 120W Waterproof Mobile Phone Signal Jammer, which is designed with in-building ALC automatic protection circuit and in-building cooling fan. So this mobile phone signal j...

Wolves Team Limited
China

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5 Band Handheld Signal Jammer HS Code 8543709200 For Mobile Phone Signals

... antenna, this 5-Band Portable 3G Cell Phone Signal Jammer is specially designed for blocking all GPS, GSM, CDMA, DCS system signals up to 10m radius. What's more amazing! This portable 3G cell phone signal ...

Wolves Team Limited
China

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4 PCS Cell Phone Jammer Antenna Stable Performance HS Code 8543709200

...Phone Jammer Antenna (4 pcs) Product Description Have you used a GPS mobile phone jammer with antennas (4pcs)? People who have such experience should know the gadget is really amazing! It can not only block ...

Wolves Team Limited
China

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GSM900MHz Repeater Signal Booster with AGC , Mobile Phone Signal Booster

...phone when you are making or receiving the call? If the frequency band of your cell phone is GSM900MHz, then this GSM900MHz Mobile Phone Signal Booster with AGC can be your best choice. As this mobile phone ...

Wolves Team Limited
China

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10 antennas Handheld Mobile Phone Jammer Wireless All In One Design block up to 20m

Product Information Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m Model: CKJ-1713N10B Color: Black Basic...

ChingKong Technology Co.Ltd
Guangdong,China

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Portable 12 Antennas Full Bands All in One 2G.3G.4G.5G Cell Phone Signal Jammer GPS 2.4GWIFI.5.2G WIFI.5.8G WIFI Signal

...Phone Signal Jammer GPS 2.4GWIFI.5.2G WIFI.5.8G WIFI This 12 antennas all-in-one hand-held portable cell phone jammer is the private design of JinYaTong Technology. It can block 2G.3G.4G.5G Cell Phone Signal...

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

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16 channel handheld mobile phone signal jammer GPS jammer 315m / 433 / 868m remote control jamming UHF VHFwalkie- jammer

...phone signal jammer GPS jammer 315m / 433 / 868m remote control jamming UHF VHFwalkie- jammer The latest all-in-one design wireless signal Jammer with nylon cover for portable, 16 bands jamming all types of ...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

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Desktop 12-band 2G.3G.4G.5G mobile phone signal jammer gps Beidou positioning jammer UHF, VHF intercom signal jammer

... jammer WIFI signal jammer with adjustment knob In order to create a quiet environment, we need this conference mobile phone blocker, which can block mobile phone wifi GPS signals in an area of 200-300 squar...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

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24 Antennas Phone Signal Jammer Indoor Using For 2G 3G 4G 5G Wifi GPS

...Phone Signal Jammer The latest 24bands with 24 antennas all-in-one design wireless signal Jammer with nylon cover for portable, jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones...

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

Active Member

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