Basic Company Information
Company Advantage
Detail Company Introduction
Shenzhen YD Company Limited
focuses on the R&D, manufacturing and
selling in the Jammer field, including
but not limited by the Mobile Phone
Jammer (Jammer /cell phone jammer/
cellular phone jammer/ cellphone
jammer/ cellular jammers/ cellular blocker/ mobile phone signal jammer/ mobile phone signal
isloator / mobile phone signal) blocke) Vehicle Jammer System,and Intelligent Jammer system.
. With the 50% revenue increasing per year, Shenzhen YD grows up to be the biggest Jammer
system manufacture in China. We have the successful reference and experience in more 20
countries, Saudi, Turkey, Brazil, etc.
The intelligent jammer system- Stop the mobile signal in the prison FOREVER
How to stop the prisoner to have the communication with outside? This problem always makes
the headache for policeman or Security Managing Department, because the world is covered
almost 100% by the mobile network, at same time, those talent prisoners always have their way
to bring the mobile phone into the jail. As the biggest jammer manufacture from china, we
would like to present you the best solution, Mobile phone Signal Isolator System, to remove
the signal from the jail completely. As the biggest jammer manufacture from china, we would
like to present you the best solution, Mobile phone Signal Isolator System, to remove the
signal from the jail completely.The jammer scans the forward channel with the certain speed,
from low frequency to high. This scanning will create thenoise in the TX signal, result that
the handset can not receive the signal from the BTS, and disconnect with the BTS. From the
handset, you will see Searching\No signal\No service....With the customization capability, we
will provide the system which can block the GSM, CDMA, PHS, 3G, Satellite signal, with your
special requirement. Main Feature: 1/Large coverage: 30-50m 2/Intergrated & Intelligent
&Remote management system; 3/No infection to the operator.
Click enlarge Image
