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Main functions
Used for safe transmission of invoice tax control data between the backoffice system and invoice system;
Have a real-time clock inside;
More than three years of battery life;
Embedded with the true random number generator that meets FIPS 140-2;
Support tax control algorithm downloading and key downloading;
Support USB1.1 interface and above, enable automatic authentication;
The storage space for tax control user data is bigger than 64MB;
Simultaneously support two or more types of tax control disk data;
Performance indicators
Communication rate: 12MB/S;
Input data transmission rate: 25MB/S;
Input voltage: 4.5-5.25V;
Working life: not less than 100,000;
EEPROM life: more than 100,000 erases
Data storage time: more than 10 years

  • Investors

 2014 Hengbao Co., ltd   Beijing ICP Certificate No. 041231   Beijing public security preparation110102002386

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