FIELD: physics.
SUBSTANCE: present invention relates to bank payment systems. System comprises interconnected with possibility of remote data exchange and interaction processing centres of bank card issuer and acquirer, plastic carrier of a bank card of a bank card holder, communication means of a bank card holder and its authorized persons. Processing centre of the issuer determines the location of the technical device through which the suspicious transaction was attempted, and the location of the communication facility of the bank card holder. Providing authenticated notification of authorized law enforcement units on the fact of attempting a suspicious transaction from a bank card, deposit, or account, including in place and at the time of an attempt at a suspicious transaction of video cameras of vehicles, street and in-house video cameras and video cameras of the detected technical device, through which the suspicious transaction is attempted. Face recognition systems are used to identify the identity of intruders with their subsequent blocking inside the room.
EFFECT: enhanced security for bank card holders.
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