8 way examination room signal jammer

Brand Name:Bo Chuang space time

Model Number:BCSK-NZ980

Place of Origin:shenzhen

Bochuang spacetime bcsk-nz980 built-in 5g mobile phone signal shield is a built-in antenna signal shield specially made for students, which can prevent artificial removal of antenna and basic damage, ensure service life, and effectively shield products: ...

Brand Name:VBE

Model Number:VBE-10IS-1

Place of Origin:China

.... Frequency ranges selectable. Accept to customized low frequency. Product Applications: Prisons, Recording Studios, Banks, Contract Tendering Rooms, Churches, Classrooms, Testing Facilities, Security Services,

Brand Name:TX

Model Number:TX-H8k

Place of Origin:Shenzhen, China

...way adjustable signal jammer is suitable for the examination room 1. Product Introduction This signal blocker can block 8 frequencies with individually controllable switches for each antenna. The shielding range can reach 100-200 square meters (depending on the local specific signal...

Brand Name:GREETWIN

Model Number:GW-JA6A

Place of Origin:China

... to deal with information security issues, in order to ensure your privacy, to spend more technical investment is worth it. GREETWIN COMPANY is a special manufacturer of signal jammer,bomb jammer. Our market research and development department has

Brand Name:EAST

Model Number:808M2

Place of Origin:CHINA

Wifi Gps Cell Phone Signal Jammer For Examination Room / Portable Cell Phone Signal Blocker Device Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960 MHz DCS: 1805-1880 ...

Brand Name:TSL

Model Number:TSL-LK

Place of Origin:China

...Signal Jammer With 10 Inner Directional Antennas Features 1. Effectively shield all mobile phones, walkie-talkies, radio, 2.4G (WLAN, WIFI, Bluetooth), and other wireless signals in the examination room cheating tools, without interference to other electronic devices outside the examination room...

Brand Name:Zhejiang Zhongdeng Electronic Technology

Model Number:ZD-GR001

Place of Origin:Zhejiang, Jiaxing, China

3.5Kg Cell Phone Signal Jammer​ with Power supply 220VAC Description ZD-GR001 Cell Phone Signal Jammer applies intelligent digital jamming technology. This product can classify different target signals and then jam them. This jammer is also equiped with ...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

...signal jammers | High Power Portable Cell Phone Blocker And GPS Signal Jammer With Coverage 5~15 m Just by using this signal jammer the device signals can be easily blocked within its jamming range. Signal jammers are widely used in different places, such as school, university, examination room, gas station, church, court, library, meeting room, government, theater, military area and so on. With the help of signal jammers...

Brand Name:wolvesteam

Place of Origin:China

.... Once you turn it on, it will do no effects on other eletronics' normal working, such as the interphone, MP3,MP4,etc. Mainly used in those places where silence is needed, such as churches, hospitals, examination rooms, theaters,

Brand Name:vodasafe

Model Number:X8Plus+06

Place of Origin:China

...Signal Jammer Updated Verson of Eight Antennas Phone Jammer The 8-way mobile phone signal jammer with 3 built-in fans is an upgraded version of the X8. The output power of each channel is almost doubled, and the 3dbi gain antenna of each channel is expanded to 60m. Sweep jamming technology, its function is very stable, this product is very suitable for use in conference rooms...

Country/Region:china

5g mobile phone signa5G jammer built-in antenna power supply 9-segment frequency transmission is suitable for school examination room conference room factory Application occasions Examination rooms, prisons, military sites, courts, conference rooms, ...

Place of Origin:China

Brand Name:JYT

Model Number:JYT-888

Adjustable 20 watt 8 Antennas High Power GPS/ WiFi/ 4G(LTE+Wimax).5G Jammer JYT is a cellphone jammer manuacturer in China ,this 8 antennas high power cellphone jammer with adjustable button is one of our most popular product. Which can be use in areas ...

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J101A4

Vehicle Mounted 10 Watt High-Power Output Mobile Cellular Phone 3G/GSM/CDMA/DCS/PHS Jammer W/ Shielding radius 40 meters. J101A can be powered by AC or 12~36V car power via car charger. It has two inbuilt cooling fans on 2 ends to ensure its stable working...

Brand Name:Sacontelecom

Model Number:SA-CJ02

Place of Origin:China

..., wireless signals of the same frequency can be shielded and used specifically for certain occasions that use radio devices for cheating; remote control electronics; remote weighbridges and other cheating, such as examination rooms, hotels, conferences,