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Total 22567 products for cell phone call blocker Manufacture & Suppliers

Portable Long Range Mobile Signal Blocker Cell Phone Signal Jammer For Vehicles

...Blocker Cell Phone Signal Jammer For Vehicles GSM Cell Phone 2345G WiFi VHF UHF GPS This is a portable mobile phone signal jammer with built-in antenna. It supports 10 frequency bands. Compared with the trad...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Indoor Security High Power Mobile Phone Jammer Blocker Scrambler High Frequency

Indoor Security Signal Jammer blocker scrambler wireless 2G 3G 4G 5G WiFi Cell Phone TX-DGL is a high power signal blocker to effectively break the wireless signals like cell phone or WiFi for protecting the se...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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2G / 3G / 4G Portable Cell Phone Signal Jammer 8 Antenna WiFi Scrambler GPS Blocker Device

TXtelsig Cell Phone Signal Jammer 8 Antenna WiFi Scrambler GPS Blocker Device for 2G 3G 4G TX-N8 is a handheld jammer with 8 bands, the signal blocker can disable all the mobile phone, GPS, wifi signals that wa...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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CDMA / GSM Cell Phone Signal Jammer

...high quality Description 1.Available system: world wide cell phone network 2.Power supply: AC adapter (AC 110-240V DC5V) 3.Operate time: 2-3 hours continuous 4.Semidiameter of interception: 1-5 m(-......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GSM CDMA Cell Phone Signal Booster Antenna , 3G Wireless Custom Jammer

...s cell phone signal jammer ? Don’t want to disturbed by others through cell phone? Then you can have a look at this 5 Band Cell Phone Signal Blocker Jammer and it can help you achieve this goal. Owning an ex...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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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

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16 Antennas Adjustable Cell Phone Signal Jammer Blocker VHF UHF Wireless Signal Jammer

16 Antennas Adjustable Cell Phone Signal Jammer Blocker VHF UHF Wireless Signal Jammer Cell Phone Signal Jammer Introduction: The jamming distance and effect of this cellphone Bluetooth signal blocker is powerf...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Remote Control 3G 4G Cell Phone Jamming Device Mobile Phone Signal Blocker

...Cell Phone Jamming Device Mobile Phone Signal Blocker Introduction 1. Soon after the 4G mobile phone signal come into the market, large group of people now are using such mobile phone frequency band, however...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Indoor Cell Phone Signal Jammer 2G/3G/4G Signal Blocker Remote Control Range 1 - 5m, Indoor RF Signal Jammer

...CDMA / DCS / PHS / 3G Mobile Phone signal Blocker , Cell Phone Signal Jammer Product Instructions: This 4 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS / 3G all-in-one mobile phone jamm...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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2G 3G 4G Cell Phone Signal Jammer 6 Channels With Adjustable Button

...Cell Phone Blocker With Adjustable Button If u want to own a signal jammer to achieve the need to block all the normal wireless signals, Then just here this 15w Cell Phone Jammer 2G 3G 4G GPS 6 Antennas with...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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GSM 3G 4G Cell Phone Blocker With 10 Channel High Power Output Inner Antennas

GSM 3G 4G Cell Phone Blocker With 10 Channel High Power Output Inner Antennas Features 1. Effectively Jam all mobile phones, GSM,CDMA,DCS,3G,4G, 2.4G, WLAN, WIFI, Bluetooth, and other wireless signals without i...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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Mobile Cell Phone Signal Jammer 50m Radius 12 Channel Wireless Signal Blocker

...Cell Phone Signal Jammer For 12 Channel Wireless Signal Blocker The customer can choose the jamming frequency as required such as 2G 3G 4G 5G WIFI2.4G WIFI5.8G VHF UHF GPS, Lojack, etc. It is perfect for ant...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

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Wireless Cell Phone Frequency Jammer / Cell Signal Blocker Jammer WIFI GPS

...Cell Phone Frequency Jammer / Cell Signal Blocker Jammer WIFI GPS The product that you are viewing is the named the 15W High Power 6 Antenna Cell Phone, WiFi,3G,GSM,PCS,CDMA Jammer. And just seen from its na...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Long Range Handheld 10 Channel RF 5G Jammer Blocker Signal Jammers For Cell Phone GSM 2345G WiFi GPS VHF UHF

...Blocker Signal Jammers For Cell Phone GSM 2345G WiFi GPS VHF UHF Product introduction : This portable 10 channel phone signal jammer is 2W each channel, total 20W with built-in OMNI directional high gain ant...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

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Custom RF Signal Blocker 2 3 4 5G WiFi GPS VHF UHF Mobile Cell Phone Signal Jammer

... technology .It can shield cell phone signal 2345G, WiFi 2.4GHz WiFi5.8G WiFi5.2GHz GPS ,VHF,UHF, etc or customization . which can be applied for workplace ,prison , ......

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

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12 Channel Vehicle Signal Jammer Wifi Signal Blocker 5G For Cell Phone Signal

...Blocker 5G Jammer For Cell Phone Signal 2345G GPS VHF UHF Lojack GSM Product features: * Support12 frequency bands shielding and customization . * Support phone signal 2345G,WiFi 5.2Ghz,2.4GHz,5.8GHz ,VHF,UH...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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10 Meters Range Portable Cell Phone Jammer 30dbm With DCS / PHS , 6 Antenna

...Cell Phone Jammer 30dbm With DCS / PHS , 6 Antenna 1 Quick details : jamming frequency : CDMA,GSM,DCS/PHS,3G,WIFI,GPS Jamming range : 1-10 meters 2 Why to buy our 808HI 6 antenna jammer ? Don’t want to distu...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Wifi / Blue Tooth / Wireless Video Cell Phone Signal Jammer Blocker EST-808HF

...Cell Phone Signal Jammer Blocker EST-808HF Technology index Output port Frequency Average out-putting power Channel out-putting power Wifi / Blue Tooth/wireless video 2400-2500MHz 30dBm 3dBm/30KHz(min) 3G 21...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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3G 33dBm Car Cell Phone Signal Jammer Blocker EST-808F1 With 4 Antenna

...Cell Phone Signal Jammer Blocker EST-808F1 With 4 Antenna 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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3G Cell Phone Signal Jammer Blocker EST-808A , 2100 - 2200MHZ Frequency

...Cell Phone Signal Jammer Blocker EST-808A , 2100 - 2200MHZ Frequency 1.Quick details Model no:EST-808A frequency:CDMA/GSM/DCS/PHS/3G color:silver range:1-20m 2.specification Output port Frequency Average out...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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