The invention provides a bank teller terminal remote-authorization system, which comprises a teller terminal, a voucher shooting unit, a field information shooting unit, a server and an authorization terminal. The authorization terminal acquires the transaction screen information, the voucher image information and the field image information, and shows the information to an authorized person through two or more displays. The voucher shooting unit is called by the teller terminal to acquire the image information of the voucher and transmit the image information to the teller terminal. The teller terminal connected with the voucher shooting unit is also connected with the server through the internet for receiving the transaction operation of a teller, transmitting the transaction information to the server, receiving instructions from the server, acquiring the information required for authorized transaction, and starting the voucher shooting unit to acquire the voucher information. The field information shooting unit receives instructions from the server or the authorization terminal and acquires the image information of the transaction field. The system solves the problem of remote authorization of counter services of financial enterprises, such as banks and the like.