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Total 30335 products for block signal cell phone Manufacture & Suppliers

GPS Lojack Prison Cell Phone Jammer 16 Antennas 38w High Power Long Range

...Cell Phone Jammer 16 Antennas 38w High Power Long Range Which is a powerful signal jamming device and can help people a lot? Firstly, since designed with high power output of 38w so that this high power sign...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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70m Long Range Cell Phone GPS Jammer 16 Antennas 5 Cooling Fans Inside

...h band can turn ON/OFF without influencing the other bands operation. The jamming radius is 5-40 meters depending on the signal strength and location. With good cooling system with heat sink and fan inside, ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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10W Remote Control Cell Phone Signal Jammer 3 Channels 100m Range For Car

Portable Remote Control Cell Phone Signal Jammer For Car Use 100m Jamming Range Descriptions: This 3 bands portable signal blocker SA-003P-D with 10w high power, it jam 315MHZ 433MHZ 868MHZ signals up to 100m j...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Dip Switch 20m 10 Bands Handheld Cell Phone Signal Jammer

...Handheld Cell Phone Signal Jammer Dip Switch 20m Radius 315 433 868 Description: Handheld network signal jammer SA-PJ10 has 10pcs omni antennas. This jamming device has 6 bands, 8 bands and 10 bands. Custome...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Lojack GPS WiFi Portable Cell Phone Signal Jammer 3 hours Working Time

... as the mobile phone makes people upset in some serious occasions. And it can prevent the lawbreaker to use the mobile phone in the detention house. The total output power is 5.6W. And you should install the...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Spare Parts Cell Phone Flex Cable For Sony T2 D5322 XM50h Signal Board Flex

...Cell Phone Flex Cable For Sony T2 D5322 XM50h Signal Board Flex Mobile Phone Signal Board Flex Cable For Sony T2 D5322 XM50h Specification Signal Board Flex For Sony T2 D5322 XM50h 1, With strict checking, 2...

Guangzhou Ze Shun Communication Firm
Guangdong,China

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30m Range Cell Phone Signal Blocker Device , Effective Mobile Signal Jammer

...Cell Phone Signal Jammer with frequency range of 0.8 to 6GHz 1.General description The product applied intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals include ...

Zhejiang Zhongdeng Electronics Technology CO,LTD
Zhejiang,China

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8 Antennas Cell Phone Blocking Device , Portable Signal Jammer With 3dBi High Gain Antenna

...Cell Phone Jammer With 3dBi High Gain Antenna Cell Phone Jammer Introduction: This high power device is a powerful mobile jammer. With 5.6W of total output power, this unit will jam cell CDMA / GSM / DCS / 3...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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EGSM PCS1900MHz 4G LTE Cell Phone Blocker For Business / Office and House

...ting exposed to mobile phone signals wherever we go. However, there are times now and then when we will need to isolate all those unwanted signals to create a space with peace. Jammers are invented thus to p...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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4G Cell Phone Signal Booster Guard Band Rejection ≤127MHz Black Shell

...good signals in a relative good signal sources places and pass the signal to the amplifier and then spread it to where the Signal is weak. Such as parking lots, basements, elevators and some hotels etc. Thes...

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

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4G Cell Phone Signal Booster Guard Band Rejection ≤127MHz Black Shell

...good signals in a relative good signal sources places and pass the signal to the amplifier and then spread it to where the Signal is weak. Such as parking lots, basements, elevators and some hotels etc. Thes...

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

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CDMA 40m Cell Phone Signal Blocker WiFi Bluetooth 10 Antennas

CDMA 40m Cell Phone Signal Blocker WiFi Bluetooth 10 Antennas 1. Only block the mobile phone signal in the examination room, there is no interference to the mobile phone outside the examination room, and it wil...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Desktop Cell Phone Blocker With 2 Cooler Fans , Mobile Jammer Device CDMA 3G GSM

... by very strong output power and good head dissipation. Could works for 24 hours and 7 days. The universal design allows you to blocking worldwide mobile phone CDMA GSM 3G signals. We will ship out correct A...

Wolves Team Limited
China

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4 Antenna Portable Cell Phone GSM 3G WIFI Signal Jammer Blocker W/ Single Band Switch

...phone talks in public, or when you are going on a very important conversation, you won’t to be any bothered, or you really need silenced surroundings. For those purposes the portable blocker is you best choi...

Accen Technology Co., Limited
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

Global Used 8 Bands 4w Handheld 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 pho...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier

15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier Signal Amplifier Description: In mobile communication, it is inevitable that macro-cell coverage cannot cover weak or dead z...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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LTE Blocker Cell Phone Signal Jammer WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz

... only cut off all 3G 4G mobile phone signals, but also jam WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz signals. the jamming radius is 2 to 20 meters at -75dBm depending on the strength signal in given area. Ad...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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GPS Signal Portable Cell Phone Jammer 8 Antenna 2G/3G/4G/Wifi With Battery Inside

...: 720-760MHz 4G: 2300-2400MHz 4G: 2496-2690MHz 4G: 610-660MHz Product Name: Portable 8 Antenna GPS Signal Jammer Block 2G/3G/4G/Wifi with Battery inside Model No....

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Prison Jamming Waterproof Mobile Signal Blocker , High Power Cell Phone Jammer, Prison Jamming system

6 Band Outdoor Prison / Mobile Signal / Waterproof / RF / Stationary Jammer , High Power , Cell Phone Signal Jammer VBE-DM Series Jammer: VBE-60DM signal Jammer device is a high-tech product developed by our co...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Block Signal Cell Phone

Total 30335 products for block signal cell phone Manufacture & Suppliers

GPS Lojack Prison Cell Phone Jammer 16 Antennas 38w High Power Long Range

70m Long Range Cell Phone GPS Jammer 16 Antennas 5 Cooling Fans Inside

10W Remote Control Cell Phone Signal Jammer 3 Channels 100m Range For Car

Dip Switch 20m 10 Bands Handheld Cell Phone Signal Jammer

Lojack GPS WiFi Portable Cell Phone Signal Jammer 3 hours Working Time

Spare Parts Cell Phone Flex Cable For Sony T2 D5322 XM50h Signal Board Flex

30m Range Cell Phone Signal Blocker Device , Effective Mobile Signal Jammer

8 Antennas Cell Phone Blocking Device , Portable Signal Jammer With 3dBi High Gain Antenna

EGSM PCS1900MHz 4G LTE Cell Phone Blocker For Business / Office and House

4G Cell Phone Signal Booster Guard Band Rejection ≤127MHz Black Shell

4G Cell Phone Signal Booster Guard Band Rejection ≤127MHz Black Shell

CDMA 40m Cell Phone Signal Blocker WiFi Bluetooth 10 Antennas

Desktop Cell Phone Blocker With 2 Cooler Fans , Mobile Jammer Device CDMA 3G GSM

4 Antenna Portable Cell Phone GSM 3G WIFI Signal Jammer Blocker W/ Single Band Switch

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

15dBm Dual Band GSM900 DCS1800 Cell Phone Signal Boosters , Variable Signal Amplifier

LTE Blocker Cell Phone Signal Jammer WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz

GPS Signal Portable Cell Phone Jammer 8 Antenna 2G/3G/4G/Wifi With Battery Inside

Prison Jamming Waterproof Mobile Signal Blocker , High Power Cell Phone Jammer, Prison Jamming system