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Shenzhen Card Master Corporation
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 Model Number |
KPE-MPSJ |
Shenzhen Card Master Corporation's main products:
*Attendance and access control machine;
*MF card charging machine (such as refectory charging machine);
*IC card net bar charging and controlling machine;
*Other related products(Such as Barcode Printer/Scanner;Card Printer;Other Product about Security)
Mobile Phone Signal Jammer
With the high-speed development of communication technology in the information times, mobile phone has become indispensable tool in daily work and life of people. But the wide use of mobile phone has also brought some un-neglected problems. Mainly as following:
1. 1 It becomes a new secret leak channel and brings danger to secrecy information.
With the development of science and technology, the orientation, track and scrutiny to mobile phone have become the most important recon measure and source of information. So taking a mobile phone in a privacy price, whether using mobile phone or not, if only opened, it will leak out secret and bring serious danger to enterprise, personal, even to Party and country.
1. 2 It becomes a new source of noise and brings trouble to natural working system.
The increasing prevalence of mobile phone make the environment of meeting room, court, library and school deteriorated. The sound from mobile phone damage the quiet and grave atmosphere of these places and make bad impact on the operation of daily work.
1. 3 It becomes a new unsafe factor and brings bad impact on the safety of enterprise.
There will be fire or explode when using mobile phone in gas station, oil field or store and the result will be very serious.
1. 4 It becomes a new commit measure and brings bad impact on the safety of society.
Some gambled people make use of mobile phone to cheat in the exam, some terrorist and hostile even use mobile phone to bomb.
Our company has developed mobile phone signal isolator that can solve all the problems above. As a new style of information safety product, using a special electromagnetic signal, forming a electricity network in a protected place, then the mobile phone can?t receive the basic data and establish connection with the basic station and eliminates the bad impact brought by mobile phone, and functions as protection.
Two: Functions and Features
2.1 functions
The mobile phone signal isolator functions only to communication of mobile phone, and has no disturb to other electric equipment or damage to body and can use widely.
2.1.1 Kinds of meeting room, auditorium, court, library, examination room, school, showplace, hospital;
2.1.2 Gas station, oil field, oil store;
2.1.3 Government, military affairs, finance, security, jam, police or conducting center and other places where mobile phone is forbidden
2.2 features
2.2.1 The mobile phone signal isolator is completely composed by parcel component and integrate circuit, with the features of advanced performance, convenient to use and fix, continue to work for long time.
2.2.2 The production process is an idea and reliable product, strictly conformed to ISO9001 quality system, with stable and reliable operation, so as to enhance safety of information, guarantee safe product and protect the environment.
Three: Main functions and technology target
3.1 Main Functions
3.1.1 Four channel styles of isolator for mobile signal: CDMA, GSM, DCS, PHS
3.1.2 only shield the signal of mobile phone, and has no impact on the ordinary operation of electric equipment.
3.1.3 In general, it will get good effect when used in a place of 200 meter far away from the base station.
3.1.4 Once electrified, it can work stably for a long time.
3.15 It can avoid the phenomena of file caused by machined switch when start the circuit slowly.
3.2 Main Technology target
3.2.1 the diameter of available screen: 20-40 meters (aimed at smart style of screen)
The diameter of available screen: 20-30-40 meters (three kinds are available)
The distance of telecontrol: 5-15 meters
3.2.2 The bandwidth of isolator
CDMA: 869-89 MHZ GSM: 925-960 MHZ
DCS: 1805-1880 MHZ PHS: 1900-1990 MHZ
3.2.3 Working time: work for a long time without interval
3.2.4 The temperature of environment: -40°C to +55°C
3.2.5 Relative humidity: 30%-95%
3.2.6 Equipment for computer: input AC 160V-240V output: DC 5V
(More information,please contact me directly,thanks)
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