device to block mobile phone signal

Brand Name:GREETWIN

Model Number:GW-J800DNW

Place of Origin:China

IP63 Digital Device To Block Mobile Phone Signal Isolator Remote Monitoring Especially for prisons and other large sensitive locations such as military or governmental compounds. It can also use in Oil and Gas Storage ...

Brand Name:ChingKong

Model Number:CKJ-1702S8 Signal Jamming Device

Place of Origin:China

Product Information Name: Mobile phone Signal Jammer 8 Antennas 3G 4G Phone signal Blocker with 2.4G GPS Model:CKJ-1702S8 Color: Black Basic Specifications Jam Signal Type: 1: CKJ-1702S8-W: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ 2: CKJ-1702S8-WG: Full...

Brand Name:Purple Horn

Model Number:x6adjA02

Place of Origin:China

...Signal Shielding Device/6 Channel Mobile Phone Signal Blocker Description: The setting of the frequency band of this mobile phone is the same as that of X6. The difference between this model and X6 is that the power is adjustable. This is the basic model of the indoor fixed signal shielding device. It has six frequency segments and can include the family. And the basic needs of civilians, shielding mobile phones and Wi-Fi or mobile

Brand Name:EAST

Model Number:808N1

Place of Origin:CHINA

EST-808N1 mobile phone + 3G + WIFI jammer Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS:1805-1800MHz PHS: 1900-1990MHz 3G: 2110-2170MHz WIFI: 2400-2500MHz Available system: Include analog (AMPS,TACS,NMT) and digital (GPRS,GSM, 3G, DCS, ...

Brand Name:Sacontelecom

Model Number:SA-HJ008

Place of Origin:China

...Mobile Phone Signal Jammer 2G 3G 4G Product Overview Mini Hidden 8 Antennas Pocket Mobile Phone Signal Jammer Block 2G 3G 4G LOJACK GPS WIFI The latest mini hidden 8 antennas cell phone jammer features pocket design resembling a mobile power bank. Built with 8 internal antennas, this device blocks all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones and other devices...

Brand Name:Bochuangshikong

Model Number:BCSK-D-G-10

Place of Origin:shenzhen

...mobile phone signal shield 2g.3g.4g.5g Mobile Phone Signal Jammer WiFi network signal blocking GPS jammer Product Name Wireless Signal Jammer brand Bo Chuang space time model BCSK-D-G-10 Total power 90W Basic specifications Shielded signal: Bochuang space-time full band mobile phone signal 5g / 4G / 3G / 2G + WiFi 2.4G + UHF / VHF interphone Signal...

Brand Name:TSL

Model Number:TSL-B4

Place of Origin:China

...Phone Jamming Device Mobile Phone Signal Blocker Introduction 1. Soon after the 4G mobile phone signal come into the market, large group of people now are using such mobile phone frequency band, however a lot of people now are suffering from the disadvantages that the mobile phones have brought them. In this case, a lot of people now are in need of the mobile phone jammer device that can block all the 3G 4G cell phone

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

...Mobile Phone Signal Jammer with Power supply 220VAC Description ZD-GR001 mobile signal jammer applied intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals from 0.8 to 6GHz include 4G and WIFI. This product can classify different target signals and then jam them. This jammer is also equiped with power supply 220VAC, 50Hz. The device...

Brand Name:wolvesteam

Place of Origin:China

...Mobile phone Signal Jammer PCS CDMA 3G 4G 5G WiFi GPS Signal Jammer Product Description This signal jamming device that you are viewing here is the Powerful Handheld Portable 10 bands Adjustable All GSM CDMA 3G 4G 5G Mobile Phone & WIFIGPS Lojack Jammer which is a powerful signal jamming device and can help people a lot. Firstly, since designed with high power output of 10W so that this high power signal...

Brand Name:Wolvesteam

Model Number:JM165001

Place of Origin:China

... frequency jamming with 5 Watts of output power and high gain antennas. The phone jammer is designed to give you a typical operational radius of 15 meters - phones within this range are jammed. Easy to use, effective and versatile, this unit does not

Brand Name:VBE

Model Number:VBE-8H

Place of Origin:China

...Mobile Phone Wifi Signal Blocker Jammer , Cell Phone Signal Jammer Product Instructions: This kind of mobile phone signal shielding device is our factory adopts advanced foreign technology, in view of the development of communication system, according to the actual circumstance of foreign mobile...

Brand Name:JYT

Model Number:JYT-1260

Place of Origin:China

...Mobile Phone Signal Jammer Blocking All 2G.3G.4G.5G Mobile Phone Signals and GPSL1 WIFI Lojack Signals This 12 antennas multifunctional hand-held portable cell phone jammer is the private design of JinYaTong Technology , designed with 2 models '1260A' and '1260B' for your option . 1: JYT-1260A shielding mobile phone 2G,3G,4G,5G and GPSL1,WIFI signals. 2: JYT-1260B shielding mobile phone...

Model Number:JYT-1280

Place of Origin:China

...Mobile Phone Signal Jammer Blocking All 2G.3G.4G.5G Cellphone Signals and GPSL1 WIFI Lojack Signals This 12 antennas multifunctional hand-held portable cell phone jammer is the private design of JinYaTong Technology , designed with 2 models '1280A' and '1280B' for your option . 1: JYT-1280A shielding mobile phone 2G,3G,4G,5G and GPSL1,WIFI signals. 2: JYT-1280B shielding mobile phone...

Brand Name:Sacon

Model Number:SA-012B

Place of Origin:China

12 Channels 30W High Power Adjustable Mobile Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specification 1.Block Frequency: 1). CDMA:850-894MHz 2). GSM: 925-960MHz 3). DCS: 1805-1990MHz 4). 3G: 2110-2170MHz 5). LTE...

Brand Name:UND

Place of Origin:China

...Mobile Phone Signal Jammer , 80W phone signal scrambler Mobile Phone Signal Jammer Introduction: 33dBm, 37dBm is small power for jamming cell phone signal, so we improve to 40dBm. The Model U-J80A support 8 band jamming at the same time, jamming range 30-100m. Jammers can help to block the mobile signals...

Place of Origin:China Cell Phone jammer

Brand Name:JYT/OEM jammer

Model Number:JYT-1200B

... of cars.Meanwhile,it can block 2G,3G,4G cell phone,wifi signal,low frequencies like UHF,VHF signals as well as GPS signal. Do not hesitate to choose this mobile phone signal jammer with 12 antennas which can blcok all most all the frequencies in the

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J110A/B

...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 keep away noise or disruption of phone ringing and phone conversation? We suggest this 3G GSM CDMA broad spectrum mobile signal...

Brand Name:ATNJ

Model Number:JS-DB800/EGSM900/P

Place of Origin:China

...Mobile Phone Signal Repeater Customized Gold Color 70dB Gain Dual Band Repeater LTE800 EGSM900 Signal Booster 2G 4G Cellular Amplifier Selling Point Signal booster can be used for both phone calls and LTE network at the same time. There is no limit to the number of mobile devices that can benefit from the improved internet. Not only improves mobile signals, but also reduces excessive radiation from mobile devices...

Brand Name:Topsky

Model Number:Topsky -01

Mobile Phone Signal Jammers 6 Bands Handheld 2G 3G 4G Multi-band cellphone signal jammer can work to isolate the specified unwanted frequency bands when there is the demand for signal free zone. The 6 Antennas High Power Portable 3G/ WiFi/ GPSL1 Jammer ( With DIP Switch) Cellphone Signal Jammer is one of the multifunctional signal blocking...

Brand Name:TUOSHI

Model Number:MG1

Place of Origin:CHINA

...Female (SMA-J) connector, fit for most devices. * High gain at 2.4 GHz Network. Stable and enhanced signal can help you promote your network quality. * Lightweight and easy to install. Weatherproof. Easy to remove. Simply transfer from one car to another.