what can block a wifi signal

Brand Name:Sacon

Model Number:SA-008A

Place of Origin:China

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, § 3G: 2110-2170MHz, § 4GLTE:725-770MHZ or 790-...

Brand Name:Sacontelecom

Model Number:SA-012N

Place of Origin:China

...bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals. And with Adjustable 80 watts high power, the jamming radius of this device can be up to 80 meters at most depending on

Brand Name:TSL

Model Number:TSL-B4

Place of Origin:China

...t the individuals are heading for coming in as well as gabbing on their phone the full time. 2. The cell phone signal blocker could help people from being troubled by the phone. 3. Cell phone signal blocker is originally developed for law enforcement and

Brand Name:Sacontelecom

Model Number:SA-005A

Place of Origin:China

5 Antennas Adjustable Wifi Signal Jammer Block 2G 3G 4G Signals 15w High Power Description This 5 bands desktop wifi jammer can be used to jam CDMA, GSM, 2G, 3G, 4G, WiFi, GPS, LTE, DCS, Wimax and any other customized signals. You can select 5 frequencies...

Brand Name:SHYT

Place of Origin:China

...Jamming range 5 to 20 meters(@-75dbm,depends on signal strength in given area.) *Hand-haled design,plam size,similar to cell phone or Walkie-Talkie. *Easy to carry,can be put into the ...

Brand Name:TX TELSIG

Model Number:TX-Y8

Place of Origin:China

... signal jammer blocking device for 2G 3G 4G 5G GPS Wifi 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 wireless coverage product. Feature 1. Block 8 ...

Brand Name:Sacontelecom

Model Number:SA-PJ24

Place of Origin:China

...WiFi Signal Jammer manufacturer Description of cell phone signal blocker: Sacontelecom is the leading manufacturer of all kinds of wireless signal jammers in China. Today let me introduce our new 24 antennas handheld blocker SA-PJ24. This signal jammer device can block all the signals in one kit. Such as drone signals, car remote signals...

Brand Name:TeXin

Model Number:TX-M8

Place of Origin:Shenzhen,China

...WiFi Signal Blocker This is a black 8 channel handheld signal jammer, which can effectively block 2G, 3G, 4G, GPS, WiFi and other signals within a radius of 5-20 meters. Product Introduction This 8 Channel Portable Mobile Phone Jammer Anti GPS WiFi Signal Blocker has built-in 8 high-gain omnidirectional antennas and rechargeable lithium batteries, equipped with a car charger, and can block...

Brand Name:wolvesteam

Model Number:JM170194

Place of Origin:China

... here is just the high power 2.4G WiFi jammer owns the ability. Specifications Affected Frequency Ranges: Output Interface Output Frequency CH1 WiFi:2400-2500MHz Total output power 100watt Power supply AC adapter(AC110/220V-DC27V) Shielding Radius Up to

Brand Name:Sacontelecom

Model Number:SA-004A

Place of Origin:China

...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 unmanned aerial vehicle(UAV). 3. This mobile jammer can block...

Brand Name:Wolvesteam

Model Number:JM171533

Place of Origin:China

...WiFi Signal Jammer Product Description The name of the product that you are viewing is the WiFi / Bluetooth / Wireless Video Jammer, which is designed to block the signals of the Wi-Fi and Bluetooth, wireless audio and video signal and prevent the videotaping signal...

Brand Name:Sacontelecom

Model Number:SA-WF01

Place of Origin:China

...WiFi Signal Jammer Manufacturer Product Description This wifi jamming device SA-WF01 disables almost all types of existing cameras working via wireless video, wireless LAN, and Bluetooth bands. It is an excellent choice to maintain privacy in today's wireless world. The unit blocks signals...

Brand Name:TX TELSIG

Model Number:TX-E8

Place of Origin:China

...o 20 meter TXtelsig is the professional manufacturer the signal jamming and wireless coverage product. Feature 1. High power output signal to cut off specifical frequency signal of phone, wifi, gps,etc 2. The signal to block can be customized according to

Brand Name:GREETWIN

Model Number:GW-JDM6

Place of Origin:Shenzhen,China

... GSM 3G 4G LTE WiFi Signal Jammer with adjustable power. It can not only block the signals of 3G, CDMA, GSM, DCS and PCS, but also can block the signal of 4g LTE. Besides it owns Omni-directional Antenna so it can block the signals from all directions and

Brand Name:Sacontelecom

Model Number:SA-005Y

Place of Origin:China

...Signal Jammer Block GPS WiFi For Anti -Tracking SA-005Y is a handheld WiFi GPS Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, it can block 5 frequencies, such as GSM CDMA DCS 3G 4G WiFi GPS, shield range can be up to 20m. Features 5 High Power jamming signal...

Brand Name:wolvesteam

Model Number:JM170152

Place of Origin:China

... frequency bands at the same time? Then this 5W Powerful All WiFi Signals Jammer (2.4G, 4.9G, 5.0G, 5.8G) that you are viewing here just owns the ability. Notes:This product has been upgraded to the New Version. The difference between the New ...

Brand Name:JYT

Model Number:JYT-880

Place of Origin:China

...signal jammer blocks 2G 3G 4G 5G WIFI signals with bigger hot sink & battery This 8 antennas multifunctional hand-held portable cell phone jammer is the private design of JinYaTong Technology , designed with three models '880A','880B' and '880C' for your option . 1: JYT-880A shielding mobile phone 2G 3G 4G GPSL1 WIFI signals 2: JYT-880B shielding mobile phone 2G 3G 4G GPSL1 WIFI...

Brand Name:TX

Model Number:TX-3F8

Place of Origin:Shenzhen, China

... to hide, the device is popular with teachers and administrators. As the most popular portable mobile phone jammer, this product has a small size, easy to carry. Can block 8 frequencies, and have a very large jamming range. With a

Brand Name:JYT

Model Number:JYT-820

Place of Origin:China

...','820B' and '820C' for your option . 1: JYT-820A Mobile Phone2G.3G .4G.GPSL1.WIFI 2: JYT-820B Mobile Phone2G.3G .4G.GPSL1. WIFI. LOJACK 3: JYT-820C Mobile Phone2G.3G .4G.

Brand Name:JYT

Model Number:JYT-1010

Place of Origin:China

...blocks 2G, 3G, 4G,5G and WIFI signals with an output power of 84W and a coverage range of up to 100 meters. This powerful new mobile phone 2G.3G.4G.5G.WIFI.signal jammer adopts 10 antenna desktop design , has a strong shielding ability of cut off all 3G 4G 5G and WIFI signals . And with 84 watts high power, the shielding radius of this device can reach up to 100 meters, depending on the signal...