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How Cell Phone Jammers Work

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Total 4565 products for how cell phone jammers work Manufacture & Suppliers

Class Room Office Cell Phone Scrambler Device For Invigilate Meeting Room

CellPhoneJammers CK-101E-6(315+433MHz+Cell phone signal) HOME > Salable Jammer CK-101E-6(315+433MHz+Cell phone signal) Cellphone+ 315+433MHz Signal Product Description(CK-101E-6) 1. It can continue working for ...

ChingKong Technology Co.Ltd
Guangdong,China

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High Frequency Personal Cell Phone Blocker Device Cell Phone Jamming Device

CK-101B-5(2.4G) New 5 bands Cell phone + WIFI 2.4G signal Jammers 1. It can continue working for 365days and with a remote control and AC adapter (AC100-220V-DC5V),the shielding radius is 10-50Meters 2. Applica...

ChingKong Technology Co.Ltd
Guangdong,China

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Class Room Office Cell Phone Scrambler Device For Invigilate Meeting Room

CellPhoneJammers CK-101E-6(315+433MHz+Cell phone signal) HOME > Salable Jammer CK-101E-6(315+433MHz+Cell phone signal) Cellphone+ 315+433MHz Signal Product Description(CK-101E-6) 1. It can continue working for ...

ChingKong Technology Co.Ltd
Guangdong,China

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EST-808FII Cell Phone Signal Jammer 30dBm , Wifi Wireless Video Jammer

EST-808FII Cell Phone Signal Jammer 30dBm , Wifi Wireless Video Jammer Quick details :block frequency :1200-1300MHZ,2400-2500MHZ Jamming range :1-15m Technology index Output port Frequency ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4G / WIFI Directional Remote Control Jammer , Cell Phone Signal Jammer

4G / WIFI Directional Remote Control Jammer , Cell Phone Signal Jammer 1. Detais Model:EST-505K3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/4G/WIFI Jamming ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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30dbm Cell Phone Signal Jammer

2200mhz 30dbm 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 rang...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4 Band Portable GPS Jammer WIFI Bluetooth Wireless Video For Cell Phone

...Jammer WIFI Bluetooth Wireless Video For Cell Phone 1 Quick details jamming frequency : CDMA/GSM,DCS/PHS,WIFI,GPS Jamming range : 1-10meters easy operation 2 Product Description Are you eager to get a satisf...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Backpack Cell Phone Signal Jammer 8 Antennas GSM 3G 4G 5G 10Watt For Farm

... modes) for prison / military / personal use This custom 8-bands portable bi-power use backpack type RF signal jammer EST-505F8P can effectively block the mobile phone signals including 2G GSM / CDMA / DCS /...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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wireless video Cell Phone Wifi Signal Jammer GSM CDMA 3G 4G

EST-808P Cell Phone and WIFI Signal Jammer GSM CDMA 3G 4G 1. Introduction EST-808P mobile phone signal jammer, is able to block GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA)/4G, 2.4G WIFI / Blue Tooth / wireless ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Cell Phone GPS Jammer 5 High Power Antenna Outstanding Heat Dissipation

...Cell Phone Jammer GPS Jammer 1. Product Description Do you want to live in a quiet and peaceful environment without the noise of cell phone? And are you puzzled with the problem that sometimes you are tracke...

Wolves Team Limited
China

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3W GSM Blast Shelter Cell Phone Signal Jammer EST-808GII for Indoor / Outdoor

...Cell Phone Signal Jammer EST-808GII for Indoor / Outdoor 1.Details Brand:EST Model no:EST-808G Place of origin:Guangdong(Mainland) jammer range:1-25m 2.Specification Output port Frequency Average out-putting...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Handheld 30m 12000mAh Cell Phone Signal Jammer AC110V Hidden Signal Jammer

... Power Supply:AC110-240V to DC12V Cooling System:High efficiency aluminum alloy radiator, Build-in 3x cooling fan Working Time:Built-in...

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

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450W Cell Phone Signal Jammer Suitcase Type For 3G 4G 5G 12 Bands

...Cell Phone Signal Jammer Suitcase type for 3G 4G 5G 1. Introduction EST-850LC12 Cell Phone Signal blocker, is designed for blocking 2G 3G 4G 5G and WIFI signal. EST-850LC12 high power portable all-frequency ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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

...Cell 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 ad...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power

...Cell Phone Signal Jammer Product Information Name: New powerful Cell phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to 80m Model: CKJ-1802M12-5g Color: Gre...

ChingKong Technology Co.Ltd
Guangdong,China

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12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power

...Cell Phone Signal Jammer Product Information Name: New powerful Cell phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to 80m Model: CKJ-1802M12-5g Color: Gre...

ChingKong Technology Co.Ltd
Guangdong,China

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Handheld 5.8G High Power Cell Phone Signal Jammer with 8 Bands and 4700mAh Battery

Handheld High Power 5.8G Cell Phone Signal Jamming Device, 7.4V/4700mAh Product Overview 5.6W High Power WIFI 5.8G Cell Phone Signal Jammer Handheld With 8 Bands Key Features 8 omnidirectional antennas for comp...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Portable 5 Bands 10m Cell Phone Wifi Jammer

...prohibited from using in many places like the meeting room, tribunal, and classroom and so on. What's more, cell phones are strictly prohibited in those confidential places to avoid the leak of the confident...

Wolves Team Limited
China

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Worldwide Wireless Mobile Phone Signal Jammer Full Band Cell Phone Blocker

...Phone Signal Jammer Full Band Cell Phone Blocker Has been widely allied into large amount of areas, like meeting rooms, museums, classrooms, training centers, factories, banks, trains, bus and more, this 8 A...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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3G Cellular Cell Phone GPS Signal Jammer with GPRS / DCS / UMTS Jammer

...Cell Phone GPS Signal Jammer with GPRS / DCS / UMTS Jammer Quick Details: Model Number: EST-505J Input AC 160V – 240V Output DC 5V12A Specification: CDMA: 869-894MHz GSM: 930-960 MHz DCS/PHS:1805-1990MHz 3G:...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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