cell phone jammers in schools

Brand Name:TSL

Model Number:TSL-MP6

Place of Origin:China

Radio Frequency Portable Cell Phone Jammer For Schools And Bomb Description 1. TSL-MP6 specially designed for military RCIED disposal, Briefcase Jammer is a wide-band portable jamming system, designed for the protection of VIP's and groups of people from ...

Brand Name:GREETWIN

Model Number:GW-J260D

Place of Origin:China

... prison jammer can keep you from being tracked by cell phone signal tracking systems. It is also good for schools, churches, conference rooms, hospitals and any other place that cell phones may be cause a distraction or interference. RF Jammers are used to

Place of Origin:China

Brand Name:EST

Model Number:EST-808HI

GPS + WIFI + 3G Portable Cell Phone Jammer / Blocker EST-808HI For School 1.Quick details Model No:EST-808HI frequency:GSM/CDMA/DCS/PHS/3G/WIFI/GPS jamming range:1-10m ...

Brand Name:Sacontelecom

Model Number:SA-008B

Place of Origin:China

8 Channels Desktop Prison Cell Phone Jammer - 365 Days Working Range Up To 40m Product Overview Professional 8-channel desktop cell phone jammer designed for continuous operation with an effective range of up to 40 meters. Ideal for prison security and ...

Brand Name:wolvesteam

Model Number:JM311104

Place of Origin:China

... and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting ...

Brand Name:VBE

Model Number:VBE-600P

Place of Origin:China

Waterproof Prison Cell Phone Jammers 1800W Power Consumption Fixed Sweep Rate High Power Waterproof Prison Jammer System , Prison Cell Phone Jammers VBE-600P Series Jammer VBE-600P signal Jammer device is a high-tech product developed by our company in ...

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J111

...any other place that cell phones may be cause a distraction or interference. It comes with a built-in rechargeable Li-battery for 2-3 hours of signal jamming. This jammer is designed to block all GSM, CDMA system signals and come handily disguised as a

Brand Name:TeXin

Model Number:TX-DGL

Place of Origin:Shenzhen,China

...dormitories. Product Introduction This High Power Cell Phone Jammer 8 Channel School Shielding Sevice can shield 8 channels of signals, supports coverage shielding, no external antenna, and the simple design makes the concealment performance ...

Brand Name:Purple Horn

Model Number:PJ6100

Place of Origin:China

... LTE, Wi-Fi, Bluetooth,GPS AMPS, N-AMPS, NMT,TACS. Telephones or other electronic communication devices. In the working range of Jammer PJ6100,

Brand Name:Sacon

Model Number:SA-008B

Place of Origin:China

20w 8 Channels Indoor High Power GPS/ WiFi/ 4G Cell Phone Jammer Blocker Prison/Jail Cellular Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: Cover interface standards: § CDMA 800: 850 to 894MHz § GSM 900: 925 to ...

Brand Name:Wolvesteam

Model Number:JM170163

Place of Origin:China

...Phone Signal Jammer Product Description The product that you are viewing is the 3W Portable 3G Cellphone Jammer & VHF Jammer & UHF Jammer, which owns portable design and it is designed with high quality and owns the ability of blocking the signals of cell phone, VHF, and UHF. The details of this jammer are as follows, this jammer...

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

... of current mobile signals within its 30m jamming distance. This product can classify different target signals and then jam them. This jammer is also equiped with power supply 220VAC, 50Hz. The device has properties of small volume and light weight which

Brand Name:HC

Model Number:HC-LJ0065

Place of Origin:China

...cell phone jammers with nylon case Descriptions Multi-band cell phone signal jammer can work to isolate the specified unwanted frequency bands when there is the demand for signal free zone. The 6 antenna portable Wi-Fi 3G1 4G phone signal jammer is one of the multifunctional signal blocking units available with well-built compact construction and delicately combined functionality. The powerful jammer...

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

... Portable Cell Phone Jammer,Jamming 2g/3G/4G and LOJACK GPS WIFI Signals, Bigger Battery Item No.: CKJ-1605N8S Plus 8 Antennas Portable Cell Phone Jammer,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc. that use...

Place of Origin:China

Brand Name:JYT

Model Number:JYT-PJ05

...Cell Phone Jammer Are you trying to figure out something efficient to keep away noise or disruption of phone ringing and phone conversation? We suggest this Handheld CDMA GSM 3G Cell Phone Jammer, which is suitable for many different occasions where cell phone...

Place of Origin:China Cell Phone jammer

Brand Name:JYT/OEM jammer

Model Number:JYT-CVU770

8 Antennas High Power GPS/ WiFi/ VHF/ UHF Cell Phone Jammer We are China cell phone jammer manuacture,this 8 antennas high power cell phone jammer is one of our most popular product. Areas like meeting rooms, conference rooms etc,need this model to prevent...

Brand Name:NENGXUN

Model Number:NX

Place of Origin:CHINA

Model Number CPB-4040 Brand Name Prison Cell Phone Jammer origin China Small Orders Accepted Key Specifications/ Special Features: Prison Cell Phone Jammer High power 220W 400W with External Antennas Especially for prisons and other large sensitive ...

Brand Name:HEWEI

Model Number:HWCJ-VIII

Place of Origin:CHINA

... switch, you can turn on or off the frequencies you want to jamming as needed. It is dedicated to signal shielding in open and large areas, such as various examination rooms, schools, gas stations, churches, courts, libraries,

Place of Origin:Shenzhen, China

Model Number:PTC-SDR-WP13CH

Brand Name:PTC

PTC-SDR-WP13CH is a 39W SDR prison cell phone jammer powered by a Software Defined Radio core and Clean-Shield technology. It is designed for correctional facilities that need reliable mobile phone isolation without any interference to FDD and TDD uplink ...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

...Factory.xls Portable Signal Jammers-Aoli Factory.xls China Signal jammer | Adjustable Desktop Cell Phone Jammer with Four Bands Adjustable Desktop Cell Phone Jammer with Four Bands - Signal jammer fabbrica Product Specifications: Isolating Signal Bandwidt: