how to block mobile signal

Brand Name:GREETWIN

Model Number:GW-JN8DGN

Place of Origin:China

...Signal Jammer Block GPS Glonass 4G With 2.5dBi Omni Antennas The signal Jammers 6.5Watt is designed to block communications between two RF Wireless equipment like Mobile phones and Cellular base station, Glonass, GPS, Wi-Fi 11 a/b/g/n, WIFI, SAT Cell phones, Radio Phones or Remote Controls without interfering with other communication systems. This jammer GW-JN8DGN design 8 signal frequencies with 4 antennas. Each signal...

Brand Name:EST

Model Number:EST-802J13

Place of Origin:Guangdong, China

...exam, or mobile phone using on confident meeting or prohibited places. EST-802J13 using broadband scanning technology, is able to block mobile phone signal such as, GSM/DCS/CDMA/PHS/3G/4G/5G & 2.4G/5.8GWIFI, etc. Within 1-15 meters radius. This jammer only

Brand Name:vodasafe

Model Number:x8Plus

Place of Origin:China

... Mobile Phone Signal Jammer/Adjustable VHFUHFGps L1L2 Cell Phone Signal Jammer Brief Description: Vodasafe stationary jammer X8plus can adjust block range is best using in rooms or vehicles. X8plus can Jamming all types of wireless devices, such as mobile ...

Brand Name:vodasafe

Model Number:x6plus2303

Place of Origin:China

Friendly Use And Maintenance Mobile Phone Signal Scrambler With Six Antennas Blocking The 90W aluminum case mobile phone signal jammer consists of 6 different frequency segments, each channel is 15W, shielding distance is up to 150m, with built-in fan, ...

Brand Name:vodasafe

Model Number:x8Plus

Place of Origin:China

... Mobile Phone Signal Jammer/Adjustable VHFUHFGps L1L2 Cell Phone Signal Jammer Brief Description: Vodasafe stationary jammer X8plus can adjust block range is best using in rooms or vehicles. X8plus can Jamming all types of wireless devices, such as mobile ...

Brand Name:vodasafe

Model Number:x6plus2303

Place of Origin:China

Friendly Use And Maintenance Mobile Phone Signal Scrambler With Six Antennas Blocking The 90W aluminum case mobile phone signal jammer consists of 6 different frequency segments, each channel is 15W, shielding distance is up to 150m, with built-in fan, ...

Place of Origin:China

Brand Name:ChingKong

Model Number:CKJ-1708HL6-5G

Product Information Name: Professional High Power Draw Bar Box 6 Channels 300W 2G 3G 4G 5G Mobile Signal Jammer Model: CKJ-1708HL6-5G Color: Black Basic Specifications Jam Signal Type:Mobile phone GSM 2G 3G 4GLTE 5GNAS Signals Output Power:Total 300W,50W...

Brand Name:ChingKong

Model Number:CKJ-2110HL10-5G

Place of Origin:China

... 10 Channels 5G Mobile Signal Jammer 500W up to 300 meters block 2G 3G 4G 5G WIFI GPS LOJACK For Military or VIP protection Model: CKJ-2110HL10-5G Color: Black Basic Specifications Jam Signal Type:Mobile phone 2G 3G 4G 5G +WIFI Signals Output Power:Total ...

Brand Name:ChingKong

Model Number:CKJ-2110HL10-5G

Place of Origin:China

... 10 Channels 5G Mobile Signal Jammer 500W up to 300 meters block 2G 3G 4G 5G WIFI GPS LOJACK For Military or VIP protection Model: CKJ-2110HL10-5G Color: Black Basic Specifications Jam Signal Type:Mobile phone 2G 3G 4G 5G +WIFI Signals Output Power:Total ...

Place of Origin:China

Brand Name:ChingKong

Model Number:CKJ-1708HL6-5G

Product Information Name: Professional High Power Draw Bar Box 6 Channels 300W 2G 3G 4G 5G Mobile Signal Jammer Model: CKJ-1708HL6-5G Color: Black Basic Specifications Jam Signal Type:Mobile phone GSM 2G 3G 4GLTE 5GNAS Signals Output Power:Total 300W,50W...

Brand Name:TX TELSIG

Model Number:TX-NZ-8

Place of Origin:Shenzhen,China

High Quality 8 Channel Signal Jammer Shield Cell Phone GSM 2G 3G 4G 5G Jammer GPS WiFi Signal Blocker This signal shielding device with internal antennas TX-NZ-8 is our factory using advanced technology, for the contiuous developmentof communication ...

Brand Name:EST

Model Number:EST-505F Series

Place of Origin:CHINA

EST-505F Series Medium-Power Mobile Signal Jammer can be customized in 8/10/12/16 channels, to block all phones GSM, DCS, 3G, 4G LTE, 5G, WiFi, VHF, UHF, RC 315MHz, RC 433MHz, GPS, ...

Brand Name:wolvesteam

Model Number:WT171539

Place of Origin:China

...signal jammer Product Description: Do you want to gain a jammer device that can block the signal of 2G,3G,4G,5G Cellphone WiFi GPS UHF VHF and Walkie Talkie at the same time? If you best chance is offer here for you to take a glance at this Powerful 12 Antennas Jammer for Mobile...

Brand Name:JYT

Model Number:JYT-MP800 PLUS

Place of Origin:China

...Jinyatong Technology. As the world's leading high-power desktop mobile phone signal jammer, it has an output power of up to 25W per channel, And super strong shielding of GSM, CDMA, DCS/PCS, 3G, 4G and 5G signals.This mobile phone jammer can meet your most

Brand Name:Sacontelecom

Model Number:SA-AJ001

Place of Origin:China

Audio Recorder Signal Jammer Horizontal 90°-120° vertical 90°-120° 2m Range Discriptions: Audio recorder signal jammer SA-AJ001 can block mobile phones, digital recording pens, recorders and any other device for sound acquisition. The shielding angles is ...

Brand Name:VBE

Model Number:VBE-4P

Place of Origin:China

High Power Full-band vehicle-mounted Mobile signal Jammer Product Feature 1. All cell phone signals can be blocked. 2. Only block the downlink signal of the mobile phone, not interfere with the base station. 3. Imported devices, slow start circuit design...

Brand Name:Wolvesteam.net

Model Number:JM311104

Place of Origin:China

... of cellular phone,WIFI,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. As a stationary signal blocker,it

Brand Name:Sacontelecom

Model Number:SA-PJ18-ABS

Place of Origin:China

...Mobile Phone Signal Jammer Full Bands 20m Range 18 Bands ABS 18w Full Bands 20m Range Portable 5G Mobile Phone Signal Jammer Manufacturer Descriptions of mobile phone 5G signal jammer: The latest ABS shell portable 18 bands with 16 antennas SA-PJ18-ABS all-in-one design wireless signal Jammer, jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G 5G, and CDMA 450Mhz, Block

Brand Name:vodasafe

Model Number:X12Plus04

Place of Origin:China

...Mobile Phone Signal Jammer has up to 12 antennas signal blocking fuction, 6-8W/Band Output Power is Very Powerful in small size mobile phone signal jammer series, its jamming range could be up to 70m coverage, and its modules of signals could be optional and combined freely, please contact with us. thanks. High-power Stationary 12Bands Jammer/Blocker Vodasafe X12plus Brief Description: Vodasafe 12 bands mobile phone signal

Brand Name:Bochuang time and space brand

Model Number:BCSK-101H-12KT

Place of Origin:shenzhen

... jammer WIFI signal jammer with adjustment knob In order to create a quiet environment, we need this conference mobile phone blocker, which can block mobile phone wifi GPS signals in an area of 200-300 square meters such as examination rooms, churches,