ATM money withdrawing machine card number antitheft alarm

Abstract

The invention discloses an ATM money withdrawing machine card number antitheft alarm comprising a microcontroller part, an infrared film transmit-receive part, a radio frequency part, an alarm host and a power supply part. The infrared film transmit-receive part is adhered at a card port of a bank card of an ATM money withdrawing machine and used for detecting infrared transmit-receive characteristics and transmitting the detected signal to the alarm host via radio frequency; and the alarm host is used for receiving the signal which is detected by the infrared film and outputted via a data line and generating an alarm signal and providing a remote transmission Ethernet interface and a defence area address, and the alarm signal is transmitted to a management center via an Ethernet transmission line. The antitheft alarm is an integrated whole of a protective facility and an alarm device. According to infrared ray characteristics, situations of installation of an external card reader, a false panel, etc. in a card-inserting area of the ATM money withdrawing machine during money withdrawing can be analyzed in an intelligent way, and response is performed and the alarm signal is generated so that the antitheft alarm is stable and reliable in performance.

Description

technical field [0001] The invention relates to a security technology prevention and alarm system, in particular to an ATM card number anti-theft alarm device which needs to be used in the security prevention places of bank ATM machines. Background technique [0002] With the extensive use of ATM cash machines in our country, some criminals have also begun to use the loopholes in the ATM cash machine system to engage in illegal and criminal activities. Banks and some cardholders have naturally become the victims of these illegal and criminal activities. For the current ATM cash machines of banks, criminals mainly use high-tech means to install electronic theft devices on the ATM cash machines to obtain the cardholder's card number and password. [0003] Although, the card throat design of the ATM machine that is being put into use can prevent the card reader from being installed in the card insertion area of ​​the cash machine. The choke is made of plastic, so it can be qui...

AI Technical Summary

Problems solved by technology

The "heterosexual port" adopts a protruding mouth design, and the bank card is entered and exited by shaking, which is safer than smooth entry and exit, so that the peripheral card reader cannot copy the information on the magnetic strip of the bank card

[0004] However, the above-mentioned methods are relatively passive, and cannot actively detect foreign objects in the card insertion area and take quick precautions in time, so they cannot effectively prevent lawbreakers

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