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Phones That Block Calls

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Total 2279 products for phones that block calls Manufacture & Suppliers

27 Antennas Portable Mobile Phone Signal Jammer 28w For Wifi GPS FM Radio

... for portable, jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that shield GSM, 3G, 4G 5G, and CDMA 450Mhz, Block GPS, Glonass, Beidou, Wi-Fi 2.4G, Wi-Fi 5G,Wi-Fi 6E, Wal...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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6 Channels Mobile Phone Jammer 2G 3G 4G 5G 8-10w/Band Portable Cell Phone Signal Jammer

... for portable jamming device, each band is 8-10w high power, it can block cell phone 2g 3g 4g 5g wifi, jamming radius for cell phones is up to 50m distance. For anti drone is up to 300m distance, for car rem...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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12 Antennas 70w Portable Mobile Phone Signal Jammer 2G 3G 4G 5G WiFi Lojack GPS USA Type

...Phone Signal Jammer 2G 3G 4G 5G WiFi Lojack GPS USA Type Descriptions: New high power 70 watts 12 Antennas handheld design mobile phone signal Jammer SA-PJ12-Npro, jamming up to 60 meters for all types of An...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Wifi Cell Phone Signal Jammer , Blue Tooth Video Jammer EST-808FII

...t you are viewing is the WiFi / Bluetooth / Wireless Video Jammer, which is designed to block the signals of the Wi-Fi and Bluetooth, wireless audio and video signal and prevent the videotaping signal band. ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Backpack 30 Meters Blocking Cell Phone Signal Jammer with Bulit-in Battery

EST-505F Series Medium-Power Mobile Signal Jammer can be customized in 8/10/12/16 channels, to block all phones GSM, DCS, 3G, 4G LTE, 5G, WiFi, VHF, UHF, RC 315MHz, RC 433MHz, GPS, Lojack and etc. ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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12W White Plastic Cell Phone Blocking Device Jamming Distance 1-30M

12W White Plastic Cell Phone Blocking Device Jamming Distance 1-30M Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS: 1805-......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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2 Bands Portable Mobile Phone Signal Jammer Remote Control Handheld

... Handheld Mobile Phone Signal Jammer Introduction EST-808RC2 is the latest products with advanced technology to block the remote control signal to open you car or other property within 1-20 meters. 2 bands d...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GSM 3G 4G LTE 5G Cell Phone Signal Jammer - Block Unwanted Calls & Texts for Businesses

...4G LTE, 5G, it will efficiently block cellular signals of any type. The device has an AC 110-240V/DC 5V power supply and a size of 345 X 140 X 53mm, ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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2.4G 5.8G Cell Phone Signal Jammer 20 Watt Omni - Directional Antennas

... all mobile internet users in 40 meters radius! That device will block all 4G connections, no matter which provider it is! Additionally to the frequencies provided in the Configuration box you can choose/mix...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Bands Long Range Cell Phone Jammer , RF Signal Jammer 427*116*60mm Size

8 Bands Adjustable Desktop Cell Phone Signal Jammer Block 2G 3G 4G GPS WIFI SA-008A-N desktop jammer has 8 antennas and each antenna is responsible for blocking a particular frequency. It means this unit will b...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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30w Powerful Wireless Prison Cell Phone Jammers 12 Antennas Block 315Mhz 433Mhz

30w Powerful Wireless Prison Cell Phone Jammers 12 Antennas Block 315Mhz 433Mhz Features: 1. Four Cooling fans design make the device work in a good cooling environment. 2. The output power of each band can be ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Hidden Mobile Phone GPS Jammer 3 Bands Block GSM900 DCS1800 WiFi 2 Hours Working

Top Hidden Mobile Phone Signal Jammer 3 Bands Block GSM900 DCS1800 WiFi Product Instructions: Smart volume only for palm size, you can easily take it to anywhere you like or need. The Built-in rechargeable batt...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Mini Hidden Mobile Phone Signal Jammer Block GSM 3G WiFi GPS Signals 0.5w AC110~240V

Mini Hidden Mobile Phone Signal Jammer Block GSM 3G WiFi GPS Signals Descriptions: This mini portable signal jammer SA-HJ01 is a hidden device, it has many advantages: 1. The hidden blocker device has a small s...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Antennas 100m 120w Mobile Phone Signal Jammer China Backpack Jammer Factory

120w Backpack Mobile Phone Signal Jammer 8 Antennas 100m Range Block 2G 3G 4G Backpack signal jammer.pdf Descriptions: Backpack signal jammer SA-BMJ08 can block 2g 3g 4g 5g VHF UHF WiFi GPS etc. signals. The fr...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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ISO9001 15m Cell Phone GPS Jammer Omni Antenna Light Weight

Mini Cell Phone GPS Jammer Block GPS L1 L2 Small Size 15m Distance Product description: GPS jamming is the process of using a frequency transmitting device to block or interfere with radio communications.GPS re...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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

...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 adjusta...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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6 Band Desktop Phone Signal Jammer Compatible With ICNIRP Standards

...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

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8 Band Desktop Phone Signal Jammer Compatible With ICNIRP Standards

...phone GSM CDMA 3G 4G Wi-Fi All Cell Phone Jammer Product Description The 8 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

Active Member

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18W 8 RF Mobile Phone Signal Jammer Avoiding Blocking Adjacent Areas

... Phone Signal Jammer/Adjustable VHFUHFGps L1L2 Cell Phone Signal Jammer Brief Description: Vodasafe stationary jammer X8plus can adjust block range is best using in rooms or vehicles. X8plus can Jamming all ...

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

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High Power Mobile Phone Signal Scrambler With Six Antennas Blocking 335 x 238 x 60mm

...-in fan, suitable for use in school examination rooms. The output power of each channel can be adjusted in a single way, so you can adjust the shielding distance of the phone through the knob. If you have a...

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

Active Member

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