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Block Cell Signal

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Total 10277 products for block cell signal Manufacture & Suppliers

Protable cell phone Signal Scrambler / Mobile Phone Signal Blocker

...cell phone Signal Scrambler / Mobile Phone Signal Blocker Technology index Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 33dBm 6dBm/30KHz(min) GSM 930-960MHz 33dBm...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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OEM Cell Phone Scrambler Device , GPS Frequency Jammer For Car / Taxi / Bus

... WIFI: 2400-2500MHz GPS L1: 1500-1600MHz GPS L2-L5: 1170-1230MHz Product Name: Driver Mobile Signal Blocker Mini Portable Cell Phone / GPS Signal Jammer for Car /...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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2G 3G 4G 5G Cell Phone Signal Jammer High Power Signal Synchronic

...Cell Phone Signal Jammer High Power Signal Synchronic 1. Introduction EST-810K12T is a wide broad scanning communication technology, is able to block 2G, 3G, 4G, 5G mobile phone signal, 2.4+5.2+5.8G WIIF, wi...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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High Precision 3 Band Cell Phone Signal Enhancer 27dBm With Digital Display

...27-EDW is highly effective for poor signal areas such as big buildings, parking lots, tunnels etc. It amplifies the signal within 5000 m2. It picks up even the lowest signal from the base station. Indoor Tri...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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100 Meters Desktop Cell Phone Signal Jammer For Gsm Pcs Dcs Cdma 3g 4g 5g Signal

...Cell Phone Signal Jammer For GSM PCS DCS CDMA 3G 4G 5G Signal Product Description: This signal jamming device that you are viewing here is the All Frequency 2G 3G 4G LTE 4G Wimax 5G Cell Phone Signal Blocker...

Wolves Team Limited
China

Verified Supplier

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Mini Portable Mobile Phone Signal Jammer 3G/GSM/CDMA GPS Bluetooth WIFI 2.4G WLAN Blocker

...+PHS Signal in silver color; J130C can block GPS Signal only in Gold color; J130D can block WIFI, Bluetooth, 2.4G Wireless Spy Camera & Audio Bug, WLAN Signal in Black color. Please specify clearly while inq...

Accen Technology Co., Limited
Guangdong,China

Active Member

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10 bands GPS signal jammer, Lojack jammer, with built-in battery and AC plug use

...signal jammer, built-in battery and antenna, bi-use with battery and AC power supply This 10 bands cell phone jammer can work with both battery and AC plug, which is very popular due to its long working time...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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4 Bands Bluetooth Signal Jammer Portable Car Use GPS WIFi

...candid camera harassment. Adopted with advanced communication technology, it is able to block GPS, WIFI/Bluetooth signal, within 1-15 meters radius. 2. Technology Colour Black Antenna 4pcs omnidirectional an...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Portable Mobile Phone WIFI Signal Jammer 300g Handheld Indoor

...WIFI signal Jammer 1. Introduction EST808HF is designed for jamming mobile phone and WIFI signal, preventing information leaking and Internet hostile activities. Adopted with advanced communication technolog...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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7 Channels 70w Cell Phone Signal Jammer Outdoor Waterproof Built - In Antennas

...Cell Phone Signal Jammer Outdoor Built-In Antennas Product Description 1. The 70w waterproof cell phone signal jammer SA-BJ07 is designed for prisons, waterproof, metal outer casing and wireless RJ45 softwar...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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2G 3G 4G GSM DCS 915MHz 300M2 Cell Phone Signal Booster

...power to the reception in various directions. Even for a cheap cell phone signal booster, maximum gain differs by application. The work of an outside antenna is to both receive and transmit signals to a cell...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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Portable Cell Phone Signal Jammer / Radio Frequency Jammers , Anti - spy

...Cell Phone Signal Jammer Radio Frequency Jammers , Anti-spy Device Description 1. TSL-N4 is a hand-held portable Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology t...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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Inner 8 Antennas Cell Phone Signal Jammer With Inner Power Supply , 18 Watts power

...Cell Phone Signal Jammer With Inner Power Supply Description: TSL-SK is a Cell Phone signal jammer with inner antenna, implementing the most effective and reliable RF jamming technology to prevent the leak o...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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3G 4G Wimax Remote Control Jammer Effective Operating For Cell Phones

...Cell Phone Jammer with Remote Control Signal Jammer Product Description You must know the latest 3G 4G LTE cell phone signals. However, do you know the newest high power 3G 4G LTE cell phone jammer with remo...

Wolves Team Limited
China

Active Member

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2G 3G LTE 4G Adjustable Mobile Phone Signal Jammer , 80W phone signal scrambler

...Signal Jammer , 80W phone signal scrambler Mobile Phone Signal Jammer Introduction: 33dBm, 37dBm is small power for jamming cell phone signal, so we improve to 40dBm. The Model GW-J80A support 8 band jamming...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Classroom Cell Phone Signal Jammer / Cell Phone Signal Blocker Jammer 10W

...Cell Phone Signal Jammer / Cell Phone Signal Blocker Jammer 10W Having requirements about the jamming radius and want to gain the ones with powerful jamming effect and you can decide jammer work or not. The ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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8 Antennas Desktop GSM DCS 3G 4G WIFI Cell Phone Signal Jammer Suit for Europe

...prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 8 sets of jamming signal generators inside, which can transmit highly effective jamming signals t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Small Volume Cell Phone Signal Jammer 5～95％ Working Humidity 1W RF Power

...Cell Phone Signal Jammer has small volume Description ZD-GR001 Cell Phone Signal Jammer applies intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals from 0.8 to 6GH...

Zhejiang Zhongdeng Electronics Technology CO,LTD
Zhejiang,China

Verified Supplier

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Easy Carrying Cell Phone Signal Jammer 30m Maximum Jamming Distance

.... This jammer can jam all kinds of current mobile signals include 4G and WIFI. This product can classify different target signals and then jam them. It uses low power to achieve long jamming distance. Theref...

Zhejiang Zhongdeng Electronics Technology CO,LTD
Zhejiang,China

Verified Supplier

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0.8-6 GHz Cell Phone Signal Jammer Small Volume 418X280X108 Dimension

...Cell Phone Signal Jammer with Power supply 220VAC Description ZD-GR001 Cell Phone Signal Jammer applies intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals from 0....

Zhejiang Zhongdeng Electronics Technology CO,LTD
Zhejiang,China

Verified Supplier

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