Card Type: EM-ID Card. Less than 0.2 second Response Speed, 5-10cm Proximity Range. Desktop USB reader, read card number into software so that easy programming/register user. Detail video guide and wire diagram make all easily, you can DIY.
Network communication via TCP/IP, Software Support Win7/Win8/Win10/Win11 both 32 & 64 bit ALL Windows system. After programming done, it's fully stand alone running system, no need network connection, no need hook to computer.