The switching design of this kind of cell phone jammer is simple and practical

The switching design of this kind of cell phone jammer  is simple and practical
Card electronic purse designed to meet the People's Bank of China Financial IC Card the specification POBC2.0 "data exchange using the public encryption algorithm 3DES, each read (write) the password is not the same financial level security level. Using two-way authentication mechanism between the mobile phone of RFID-SIM card reader, the reader verify the legality of cell phone RFID-SIM card mobile phone of RFID-SIM card to verify the legitimacy of the reader. Equipment: read and write card device are equipped to verify the SAM card: Consumer POS machines to install the PSAM card, the recharge install ISAM card, the authentication of the installation of the SAM card; each application device key, the password authentication The algorithm varies. Therefore, the customer can usecell phone jammer in the different locations.
Equipment in need of repair, the customer directly to the installation of the SAM card pulled out to save, no equipment to install the SAM card is returned as a bare-metal factory maintenance, until the completion of the repair customers to install SAM can be used to prevent key compromise. 1.6.4 verify all card reader card devices, read RFID-SIM phone card, SAM card in the device key verification. SAM card generated by the provincial-level key platform of China Mobile, can also be generated in the enterprise key system. 1.6.5 settlement to settlement, the accounting period of the country's first "smart card" concept, all credit card data, including authentication information, the micro-payment information, etc. into a unified database platform. Different kinds of shielding radius and shielding effect ofcell phone jammer are needed.
Normal statistics report to the platform on the basis of the same data clearing, data interoperability, interrelated, and a fundamental solution to the industry's well-known data accumulated uneven account "junk data left bottlenecks. The advanced version of the phone card system construction of China Mobile Research Institute, open, secure, stable RFID-SIM phone card system, to achieve a card in hand, around the enterprise ". The combination of wireless communication and authentication, micro-payments, and other technologies to achieve integration and optimal allocation of corporate IT resources, improve the output efficiency of IT resources and standards of service, the company information on the application of information technology to achieve the advanced level in domestic. The power adjustablecell phone jammer can meet different requirements of different locations.