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Device To Block Wifi Signal

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Total 2581 products for device to block wifi signal Manufacture & Suppliers

Durable Cellular WIFI Signal Jammer For 8 Band RADIO / REMOTE / VHF / UHF

...WIFI Signal Jammer For 8 Band RADIO / REMOTE / VHF / UHF TX-3F8 is a TXtelsig wireless signal jammer to high-effectively block specific signals of 2G 3G 4G 5G Wifi GPS in the designated area in 5-20 meter ra...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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20W Wifi Signal Jammer 2.5GHz With AC Adapter Low Power Consumption

... where wireless signals are not allowed, such as schools, examination rooms, prisons, etc. It can be powered by an AC adapter and has a working temperature range of -10℃ to +55℃. With its low power ......

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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LTE2600 MHz WIFI Cell Phone Jammer / WIFI Signal Blocker With 6 Antennas

...Bluetooth, the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 15W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker is designed for this purpose a...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Power Cell Phone Wifi Signal Jammer Built-In Directional Antenna

...Wifi Signal Jammer Built-In Directional Antenna 1. TSL-OD is a High Power Indoor/outdoor Water-proof Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent th...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Portable WiFi Signal Jammer With 6 Channels

...WiFi Signal Jammer With 6 Channels , Pocket Cell Phone Jammer Description 1. TSL-P6 is a hand-held portable Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to pre...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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2G 3G 4G LTE Bluetooth WiFi Signal Jammer 300 W High Power For Prison

...WiFi Signal Jammer 300 W High Power For Prison Signal Jammer Description: Do you have the need only to cut off the signals of the WiFi 2.4G Bluetooth and want the device owning powerful jamming range? Then t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Real Time Lojack WIFI Signal Jammer For CDMA / GSM / 3G Stable Performance

...WIFI Signal Jammer For CDMA / GSM / 3G Stable Performance TX-B8H this GPS signal jammer can high effectively anti GPS tracking and threatening at range of 5-20 meter continuously 24hours at good performance....

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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New design 24 antennans portable signal jammer blocking WIFI 6E and mobile phone 2G, 3G, 4G, 5G, GPS, WIFI, UHF, VHF, RF,LOJACK signals With new longer 2.5dbi gain omni antennas

... multifunctional hand-held portable cell phone jammer is independently design and produced by JinYaTong Technology,Which blocks WIFI 6E and 2G, 3G, 4G, 5G, GPS, WIFI, UHF VHF, RF,LOJACK signals. This cell ph...

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

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New design 21 antennans portable signal jammer blocking WIFI 6E and mobile phone 2G, 3G, 4G, 5G and GPS, WIFI, UHF, VHF, RF,LOJACK signals with new longer 2.5dbi gain omni antennas

... multifunctional hand-held portable cell phone jammer is independently design and produced by JinYaTong Technology,Which blocks WIFI 6E and 2G, 3G, 4G, 5G and GPS, WIFI, UHF VHF, RF,LOJACK signals. This cell...

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

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10 Channel RF UHF VHF Phone Wifi Signal Jammer Blocker for Phone Shield Device

High Quality 10 Channel RF UHF VHF Phone Wifi Signal Jammer Blocker for Phone Shield Device Application: This phone signal jammer is widely used in many field such as: 1. Justice Administration: prison, detenti...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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4w Desktop Wifi Signal Jammer , Wifi Disruptor Jammer With Adjustable Button

...Wifi Signal Jammer Shield Up To 30m With Adjustable Button Description 1. This 4 bands adjustable all wifi jammer is requested by the jammer market. 2. 2.4G 5.2G 5.8G signal jammer is special designed for un...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Adjustable 8 Bands 20w High Power Wifi Signal Jammer Blocker Cell Phone Signal Jammer Block 2.4G 5.8G 5.2G RF Signals

Adjustable 8 Bands 20w High Power Wifi Signal Jammer Blocker Cell Phone Signal Jammer Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: �� CDMA&GSM:850-960MHZ, �� DCS&PCS:1805-1990MHZ, ��...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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433MHz 315MHz WiFi Signal Jammer Blocker WiFi Stoorzender 2.4GHz Frequency

..., café and any public place there is an access to free WiFi. We couldn’t imagine life without WiFi and Internet. Our mobile phones, tablets and other devices are connected to WiFi during day and night. We kn...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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High Frequency 4 Bands Wifi Signal Blocker Device 50m Long Jamming Range

2 Big Fans 4 Bands Wifi Signal Jammer With 5w Per Band High Gain Antenna Ddescription: This 4 antenna high power wifi phone jammer with outer detachable power supply is designed with 20W high output power, stro...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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5.8G UMTS Desktop WiFi Signal Jammer 16 Antennas 125w 40m VHF UHF

...WiFi Signal Jammer Descriptions: Today let me introduce this 16 channels desktop mobile phone jammer SA-NJ16S, this mutiband signal blocker can jam all most of the frequencies in one kit, such as GSM, CDMA, ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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10 Bands Handheld Wifi Signal Jammer 5G 5ghz 4G 3G 2.4G GPS 10w 30m Range

... LTE 5G Mobile Phones, 5Ghz 2.4Ghz Bluetooth WiFI, tracking & locating devices GPS Glonass L1, Lojack up to 30m, also can be used as RC Jammer for Drones UAVs Quadcopters up to 100m. This 10W handheld jammer...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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24 Hours Bluetooth Signal Jammer , Wifi Signal Scrambler With AC Adapter

... and each channel has the RF output power to shield dangerous signal according to your own need. Product Feature 1. Single antenna is with 3-5W output power to block signals efficiently and each antenna’s po...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

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24 Hours Bluetooth / WIFI Signal Jammer Blocker 8 Band With Separate Switch

... / WIFI Signal Jammer Blocker 8 Band With Separate Switch TX-Y8 is the newest and modern signal jammer for phone WIFI etc. In the range of 5-20 meter. TXtelsig designs and produces the signal jamming and wir...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

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Flashlight Anti Wifi Signal Jammer Distance Up To 300 Meters

...Commercial Drone / WIFI Signals. Jamming radius of this device depends on several conditions such as transmitter frequency and output power, distance to receiver, and obstacles between, etc. Because of the v...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

Verified Supplier

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Three Fan 12 Way WiFi Signal Jammer Radius 5 - 40 Meter For Schools / Universities

...signal that can be used for cheating can be used for jamming. The black metal casing provides excellent heat dissipation for the jammer. Like all of our jamming devices, the TX-H12K is very simple to use. Al...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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