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Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

GSM900MHz Repeater Signal Booster with AGC , Mobile Phone Signal Booster

...mobile phone when you are making or receiving the call? If the frequency band of your cell phone is GSM900MHz, then this GSM900MHz Mobile Phone Signal Booster with AGC can be your best choice. As this mobile...

Wolves Team Limited
China

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Powerful Desktop 6 Channel Mobile Phone Signal Jammer For Prisons Courts

... to include CDMA/GSM, DCS/PCS, 3G, 4G LTE, 4G Wimax and Wifi. It also has a jamming range up to 150m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wirele...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

46W High Output Power Cell Phone Signal Jammer/CDMA450MHzWi-Fi Signal Blocker Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3...

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

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VHF UHF GSM 3G 4G Mobile Phone Signal Jammer GPS WiFi/Bluetooth Lojack Jammer Meeting Room use

...mobile phone signal jamming devices will definitely of great significance whenever in need of isolating unwanted signals, which can save manual effort and also greatly improve the efficiency of banning inapp...

Wolves Team Limited
China

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46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

46W High Output Power Cell Phone Signal Jammer/CDMA450MHzWi-Fi Signal Blocker Description: This eight-way desktop mobile phone signal shielding device has two sets of conventional frequency segments. One is 2G3...

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

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Portable Handheld Mobile Phone Signal Jammer 12 Channel WIFI GPS Customized

...Mobile Phone WIFI GPS Signal Jammer > This 12 channel handheld signal jammer TX-N12 is an universal applicable siganal blocker for the worldwide country use to shield the mobile phone signal 2345G, WIFI, GPS...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Desktop six band CDMA, GS, DCS, 3G, 4G Mobile Phone Signal Jammer WiFi wireless network jammer GPS positioning shielding

...hide the antenna and not easily noticeable. Has inside battery, This Built in Antenna six channel Mobile Phone Jammer introducing here is a jammer device that designed with high power and inside antennas. Th...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

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Portable 18 Bands Mobile Phone Signal Jammer High Power 16Watt With AC Adapter

Phone signal jammer P18 with car chager can be used in car, use in private places can protect your privacy well, portable design can jam Phone 2/3/4/5G/ WiFi /GPS signal and ect High Power Portable 18Bands Jam...

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

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Portable 18 Bands Mobile Phone Signal Jammer High Power 16Watt With AC Adapter

Phone signal jammer P18 with car chager can be used in car, use in private places can protect your privacy well, portable design can jam Phone 2/3/4/5G/ WiFi /GPS signal and ect High Power Portable 18Bands Jam...

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

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3 Antenna Mini Mobile Phone Signal Jammer 3G/GSM/CDMA/DCS/PHS GPS Blocker Inbuilt Battery

...blocking frequency: J110A can block 3G+GSM+CDMA+DCS+PHS; J110B can Block GPS+GSM+CDMA+DCS+PHS. Please specify clearly while inquiring or ordering, Tks. Are you trying to figure out something efficient to kee...

Accen Technology Co., Limited
Guangdong,China

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Worldwide Wireless Mobile Phone Signal Jammer Full Band Cell Phone Blocker

...Mobile 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, t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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8 Frequency Band Handheld Jammer Mobile Phone Signal Blocker 30m Range

... level. Each signal frequency independently controlled via separate dial switches. Digital Gaussian white noise is essentially a pseudo random signal, signal characteristics consistent with a random function...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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30W 2G 3G Mobile Phone Signal Jammer Module GSM UHF Radio Frequency Signal Blocker

...Mobile Phone Signal Jammer Module GSM UHF Radio Frequency Signal Blocker Model: GW-J30GU Color: Grey Signal Jammer Module Introduction: GREETWIN TECH have part of R and R wireless solutions R&D ODM/OEM manuf...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Full Band Digital Mobile Phone Signal Jammer Cell Phone Frequency Jammer

Full Band Digital Mobile Phone Signal Jammer Cell Phone Frequency Jammer Product Description 1. Protecting military and VIP convoys from the threat of Remote Control Improvised Explosive Devices (RCIEDs) �� road...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Remote Control Mobile Phone Signal Jammer , Classroom Cell Phone Jammer

Remote Control Mobile Phone Signal Jammer , Classroom Cell Phone Jammer Cell Phone Jammer Features: 1. Cooling fans design make the device work in a good cooling environment. 2. Working 24 hours continuously. 3...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Prison 300W Mobile Phone Signal Jammer Adopt PLL Synthesized Signal Source Techonology

300W Prison Mobile Phone Signal Jammer Adopt PLL Synthesized Signal Source Techonology 300W total output power has up to six frequency bands. Adopt PLL synthesized signal source techonology, its jamming range i...

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

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Tri - Band Mobile Phone Signal Blocker2.4G 5.8G GPSL1 Work For UAV Drone Signals

2.4G5.8GGPSL1 Tri-band Mobile Phone Signal Jammer Work For UAV Drone Signals Handheld Drone UAV Jammer/Blocker Model:DJ300 Brief Description: 2.4G5.8GGPSL1 three band drone signal jammer, jamming range could be...

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

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Dual Band Mobile Phone Signal Repeater GSM 3G Signal Booster 20dBm For 900MHz

Name: dual band GSM 3G signal booster, 20dBm for 900MHz &3G2100MHz mobile phone signal repeater Model: CKJ-B05-20DB Products introduction Dual-band signal booster series is an ideal solution for two wireless sy...

ChingKong Technology Co.Ltd
Guangdong,China

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8 frequency band portable mobile phone signal jammer GSM 3G 4G GPS signal jammer wifi LOJACK signal blocker

Product name: Handheld mobile phone signal jammer Brand: Bo Chuang time and space Model: BCSK - T80C Power supply: AC110-240 - v - DC12V Interference distance: 2-20 meters (depending on the signal intensity of ...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

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Dual Band Mobile Phone Signal Repeater GSM 3G Signal Booster 20dBm For 900MHz

Name: dual band GSM 3G signal booster, 20dBm for 900MHz &3G2100MHz mobile phone signal repeater Model: CKJ-B05-20DB Products introduction Dual-band signal booster series is an ideal solution for two wireless sy...

ChingKong Technology Co.Ltd
Guangdong,China

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Blocking Mobile Phone Signals

Total 54896 products for blocking mobile phone signals Manufacture & Suppliers

GSM900MHz Repeater Signal Booster with AGC , Mobile Phone Signal Booster

Powerful Desktop 6 Channel Mobile Phone Signal Jammer For Prisons Courts

46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

VHF UHF GSM 3G 4G Mobile Phone Signal Jammer GPS WiFi/Bluetooth Lojack Jammer Meeting Room use

46W High Output Power Mobile Phone Signal Jammer CDMA 450MHz Weight 3.5kg

Portable Handheld Mobile Phone Signal Jammer 12 Channel WIFI GPS Customized

Desktop six band CDMA, GS, DCS, 3G, 4G Mobile Phone Signal Jammer WiFi wireless network jammer GPS positioning shielding

Portable 18 Bands Mobile Phone Signal Jammer High Power 16Watt With AC Adapter

Portable 18 Bands Mobile Phone Signal Jammer High Power 16Watt With AC Adapter

3 Antenna Mini Mobile Phone Signal Jammer 3G/GSM/CDMA/DCS/PHS GPS Blocker Inbuilt Battery

Worldwide Wireless Mobile Phone Signal Jammer Full Band Cell Phone Blocker

8 Frequency Band Handheld Jammer Mobile Phone Signal Blocker 30m Range

30W 2G 3G Mobile Phone Signal Jammer Module GSM UHF Radio Frequency Signal Blocker

Full Band Digital Mobile Phone Signal Jammer Cell Phone Frequency Jammer

Remote Control Mobile Phone Signal Jammer , Classroom Cell Phone Jammer

Prison 300W Mobile Phone Signal Jammer Adopt PLL Synthesized Signal Source Techonology

Tri - Band Mobile Phone Signal Blocker2.4G 5.8G GPSL1 Work For UAV Drone Signals

Dual Band Mobile Phone Signal Repeater GSM 3G Signal Booster 20dBm For 900MHz

8 frequency band portable mobile phone signal jammer GSM 3G 4G GPS signal jammer wifi LOJACK signal blocker

Dual Band Mobile Phone Signal Repeater GSM 3G Signal Booster 20dBm For 900MHz