121 em4100 card inlay products are offered for sale by suppliers on Chovm.com, of which access control cards accounts for 67%.
A wide variety of em4100 card inlay options are available to you, such as rfid, nfc.You can also choose from pvc, plastic and epoxy em4100 card inlay,as well as from waterproof, weatherproof, and mini tag em4100 card inlay, and whether em4100 card inlay is 125khz, 13.56mhz, or 860-960mhz.