Introduction - If you have any usage issues, please Google them yourself
ID card access control system, compatible with EM4100, has liquid crystal display, storage, 10-day access to information
Packet : 39709563idcard_door.rar filelist
射频卡__MCU_原理图.pdf
射频卡__程序.rar
射频卡__读卡器_原理图.pdf