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Cell Phone Frequency Blocker

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Total 27330 products for cell phone frequency blocker Manufacture & Suppliers

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

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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

Active Member

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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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Global Used 8 Bands 4w Cell Phone Signal Jammer Blocker Block GSM 3G 4G LTE Lojack Wifi GPS UHF VHF RF Signal DC12V

...Cell Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Features: ★The latest 8 antennas portable Jammer,Have good Jamming for all mobile phone 2G,3G,4G signal and WI-FI2...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Antennas 20W Adjustable Output Signal Jammer Cell Phone Blocker for 3G 4G WiFi GPS

... Operation This multifunctional 2G 3G 4G cell phone signal jammer and WiFi blocker is designed for fixed installations in conference rooms, auditoriums, courtrooms, libraries, exam rooms, schools, cinemas, t...

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

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8 Bands Antenna 2G 3G 4G GSM Portable Cell Phone Jammers

... separate frequency control switch, you can turn on or off the frequencies you want to jamming as needed. It is dedicated to signal shielding in open and large areas, such as various examination rooms, schoo...

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

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30dbm Cell Phone Signal Jammer

...Cell Phone Signal Jammer With 5 Band Portable EST-808KG 5 band portable mocile phone +GPS +WIFIsiganl jammer /blocker 1 Quick details : Shielding Range: : CDMA/GSM,DCS/PHS,3G,WIFI,GPS Jamming range : 1-10 me...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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80m Wireless Portable Cell Phone Jammer RCIED Radio Frequency Scrambler

...blocker 1-80m cell phone 2G 3G 4G 5G & WiFi & GPS & walkie-talkie & remote control signal jammer with built-in battery(support 3 power supply modes) for prison / military / personal use This custom 8-bands p...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Selectable 6 Antennas GSM CDMA 3G 4G mini cell phone jammer

..., which is really an new arrival cell phone signal blocker that has used the high technology and powerful. This is a full frequency mobile phone jammer which can cut off the signal of the CDMA, GSM, DCS, PCS...

Wolves Team Limited
China

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Full Band Mobile Phone Signal Blocker , Cell Phone Jammer With 12V Car Charger

... shielding device designed by us in the early stage. It can shield up to 12 frequency bands. Now we have developed a full-band signal shielding device with up to 18 frequency segments. It is said to be the f...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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18 Watt Blocker Cell Phone Signal Jammer 4G Signal Shielder 8 Channels

...Blocker Cell Phone Signal Jammer 4G Signal Shielder 8 Channels In this society now the city is filled with hustles and bustles, especially the loudly phone calls, to the people who need quiet condition, this...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Internal Power Cell Phone Signal Scrambler Double Fan Cooling Without Damage To Human

Adjustable Internal Power External Antenna Mobile Phone Signal Jammer , Cell Phone Signal Jammer Product Instructions: This adjustable full frequency signal blockers is our factory adopts advanced foreign techn...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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7/24 Continuously Working Remote Control Mobile Phone Signal Blocker for car using

.../GPS/2.4G/WiFi/VHF/UFH/LOJACK/5.8G/5G1/5G2 signal, within 1-40 meters radius. This powerful mobile phone jammer provides you a shielding range to avoid information leaking and position tracking,...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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2G 3G 4G Wifi Prison Cell Phone Jammers PLL Synthesized Signal Source

...Phone Signal Blocker Description: The 300W prison shield has six frequency segments, each with an output of 50W and a shield distance of 150 meters. This model is designed for prisons and can be installed in...

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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70m Long Range Cell Phone GPS Jammer with 16 Antennas and 5 Cooling Fans for Stable Signal Blocking

70m Long Range Cell Phone GPS Jammer 16 Antennas 5 Cooling Fans Inside Product Overview This advanced signal blocker effectively jams 2G, 3G, 4G, GPS, WiFi, and LOJACK signals. Each frequency band can be indepe...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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315mhz 433mhz Lora Cell Phone Signal Jammer 12 Bands 90w VHF LOJACK

... car remote signals. Frequencies can be optional by clients. This wireless signal jamming device is total 90w high power, radius is up to 80m. It is our new design, with big ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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10 Bands Wifi Gps 3g 4g Cell Phone Jamming Device , Cell Phone Signal Scrambler

...Frequency Customize Cell Phone Jammer Product Description It designed with high power output of 10W so that this high power signal blocker owns up to 30 meters jamming distance depending on the signal streng...

Wolves Team Limited
China

Active Member

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Wifi Cell Phone Signal Jammer 12 Watts Transmission Power, GPS Wifi Mobile Phone Signal Blocker, Wireless Signal Jammer

2.4G 4G Mobile Phone Wifi Signal Blocker Jammer , Cell Phone Signal Jammer Product Instructions: This kind of mobile phone signal shielding device is our factory adopts advanced foreign technology, in view of t...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

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More Shielding Frequency 250W Portable Cell Phone Jammers 5.3kg Weight

Portable more Shielding frequency Cell Phone Jammers 5.3Kg Weight Description This device is a high power cellphone jammer dedicated to the field of open air environment or a large ......

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

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