HID-compatible low-frequency cards are generally based on thick cards, mkpa kaadị (white cards or color printing cards), and special-shaped cards (key rings), and are made into corresponding 26-format or other formats and arbitrary custom internal serial numbers. 
HID-compatible low-frequency cards are generally based on thick cards, mkpa kaadị (white cards or color printing cards), and special-shaped cards (key rings), and are made into corresponding 26-format or other formats and arbitrary custom internal serial numbers. 