Qr code +RFID card reader is a new generation of smart card reader developed by our company. The appearance of this product adopts the standard 86 boxes of industrial standards, with fast scanning speed, high recognition rate and strong compatibility. It can be connected to any controller that supports wigan input, and is suitable for various application scenarios. At present, it is widely used in business office building visitor entry management, scenic area tourism personnel management, community visitor entry and exit management, administrative hall access control management, supporting gate, access control, passenger plane, smart home, etc. For the traditional industry card system to achieve a perfect upgrade.
Note: (1) do not connect the power supply to SPK+ and SPK- port;
(2) wigan output, scan the qr code must conform to 0-9/ a-f combination of 16 prohibit card number principle, in line with the card number principle of the qr code, the controller can receive card number data; The controller cannot receive the card number data if the qr code does not conform to the card number principle.
Wigan output, the default scan two-dimensional code identified as the output of the decimal system.
1. USB card number 8H10D USB output in data format
2. Serial port -485 outputs card number, such as 10-bit card number 1234567890. The card reader outputs 31 32 33 34 35 36 37 38 39 30 0D 0A