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Total 30335 products for block signal cell phone Manufacture & Suppliers

1900MHz Cell Phone Network Booster Outdoor Indoor Wide Cover

...reduce drop/off calls. 2. Compact size, low power consumption, 3. easy installation, great cover. 4. Expansion and extending of the signal of base station. 5. Optimization of the quality of the signal and so...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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160W Cell Phone Signal Blocker 8 Bands GPS WIFI 8 Channels By Vehicle Battery

...160W High Power Cellphone Signal Jammer, 8 Bands GPS WIFI Cell Phone Lojack VHF UHF Signal Jammer Powered by Vehicle Battery Product Instructions: This 8 bands High Power Signal Jammer can block GPS, WIFI, M...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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

... signals that wanted to block. The shielding radius around 10 to 25 meters, the jamming distance will be varied depending on the signal strength and location. Because this jammer has 8 brands, we also suppor...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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80m Wireless Portable Cell Phone Jammer RCIED Radio Frequency Scrambler

...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 portable bi-pow...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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

... supply 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 ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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5 Antenna Portable Signal Jammer for GPS / Cell Phone WiFi 100-240v Power Supply

... cell phones, WiFi, and GPS signals. Powerful and effective, this portable signal jammer effectively disables any WiFi networks, GPS devices, and cell phone signals (on the GSM, CDMA, DCS and 3G bands) witho...

Wolves Team Limited
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 cooling fans. This GPS signal jam...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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World First 12 Antennas All-in-One Full Bands Cell Phone Signal Jammer Blocking 315/433/868(Remote Control)GPSL1 WIFI

... design of JinYaTong Technology. As the world first all-in-one cell phone signal jammer,which can also block GPS,WIFI,RF signals like 315,433,868,this cell phone jammer can meet your target of most general t...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

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DC 5V Desktop Portable Cell Phone Wifi Jammer , 12 watt Adjustable 2.4G GPS Signal Jammer

... just seen from its name we can know that it owns the ability of blocking 5 kinds of frequencies of the signals of cell phone, WIFI and GPS can be optional. One of the advantage is that it comes with the rem...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Smart Mobile Cell Phone Jammer WiFi Bluetooth /5g/GPS/Lojack/UHF/VHF Drone Signal Jamming

...,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking and a coverage that ranges from 2 meters to 50 meters. This hi...

Wolves Team Limited
China

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Vodasafe 24 Antennas Cell Phone Signal Blocker For 5G 4G 3G LOJACK GPS WiFi

...Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description Mobile Phone Signal Jammer: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer wi...

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

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Vodasafe 24 Antennas Cell Phone Signal Blocker For 5G 4G 3G LOJACK GPS WiFi

...Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF, 24 Watts Jamming up to 30m Product description Mobile Phone Signal Jammer: The latest 24bands with 24 antennas all-in-one design wireless signal Jammer wi...

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

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Desktop 6 Band Adjustable WiFi Cell Phone Signal Jammer For Meeting Room

.... Whether you need a cell phone jammer to block a signal in a small indoor space or a medium dimensions outdoor radius, our various of devices offer a 3G 4G jammer solution for any application. Each of these...

Shenzhen Greetwin Technology Co.,Limited
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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ISO9001 15m Cell Phone GPS Jammer Omni Antenna Light Weight

....GPS receivers rely on low power microwave signals broadcast from GPS satellites. Signaljammers operate by overwhelming these satellite signals with higher power, but shorter range, radio signals, to create ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Channel Signal Jamming Device , Anti GPS Tracking Cell Phone Blocker OEM / ODM Service

... meter continuously 24hours at good performance. Also, it can block various customized signals of Phone,WIFI etc. The "Frequency&Antenna" be customized by different country standard and specific need. TXtels...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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17dBm Gain 65dB Single Band Mobile Signal Booster Repeater GSM DCS 3G Cell Phone Signal Booster Repeater Amplifire 300m2

...solution for small signal weak & block zones. 2.Compact size, low consumption, easy installation, great cover. 3.Cover about 300~800 sq.m without block or obstruct. 4.High linear design, low interference to ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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3G CDMA Cell Phone Signal Jammer / Blocker EST-808FIII with AC Adapter

...Cell Phone Signal Jammer / Blocker EST-808FIII with AC Adapter Quick details :block frequency :CDMA,GSM,DCS/PHS,3G Jamming range :1-20M Technology index Output port Frequency Average out-putting power Channe...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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10 Antennas Full Bands Multifunctional Cell Phone Signal Jammer Blocking 2G.3G.4G.5G.WIFI.GPSL1 Signals

...Cell Phone Signal Jammer Blocking 2G.3G.4G.5G.WIFI.GPSL1 Signals This 10 antennas multifunctional hand-held portable cell phone jammer is the private design of JinYaTong Technology , designed with 2 models '...

JinYaTong Technology(china) Co., Ltd
Guangdong,China

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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 video (OEM ....

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Block Signal Cell Phone

Total 30335 products for block signal cell phone Manufacture & Suppliers

1900MHz Cell Phone Network Booster Outdoor Indoor Wide Cover

160W Cell Phone Signal Blocker 8 Bands GPS WIFI 8 Channels By Vehicle Battery

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

80m Wireless Portable Cell Phone Jammer RCIED Radio Frequency Scrambler

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

5 Antenna Portable Signal Jammer for GPS / Cell Phone WiFi 100-240v Power Supply

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

World First 12 Antennas All-in-One Full Bands Cell Phone Signal Jammer Blocking 315/433/868(Remote Control)GPSL1 WIFI

DC 5V Desktop Portable Cell Phone Wifi Jammer , 12 watt Adjustable 2.4G GPS Signal Jammer

Smart Mobile Cell Phone Jammer WiFi Bluetooth /5g/GPS/Lojack/UHF/VHF Drone Signal Jamming

Vodasafe 24 Antennas Cell Phone Signal Blocker For 5G 4G 3G LOJACK GPS WiFi

Vodasafe 24 Antennas Cell Phone Signal Blocker For 5G 4G 3G LOJACK GPS WiFi

Desktop 6 Band Adjustable WiFi Cell Phone Signal Jammer For Meeting Room

8 Bands Long Range Cell Phone Jammer , RF Signal Jammer 42711660mm Size

ISO9001 15m Cell Phone GPS Jammer Omni Antenna Light Weight

8 Channel Signal Jamming Device , Anti GPS Tracking Cell Phone Blocker OEM / ODM Service

17dBm Gain 65dB Single Band Mobile Signal Booster Repeater GSM DCS 3G Cell Phone Signal Booster Repeater Amplifire 300m2

3G CDMA Cell Phone Signal Jammer / Blocker EST-808FIII with AC Adapter

10 Antennas Full Bands Multifunctional Cell Phone Signal Jammer Blocking 2G.3G.4G.5G.WIFI.GPSL1 Signals

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