... silver or black color -scratch-off panel, signature panelOther contactless chip available -LF: HITAG1,HITAG2,HITAG S, ID4001/4100, ... FM 1208 series, FM1204, Legic256, Ti2048, FM1216, kinds of compatible chip are available . -UHF:Alien9662, U-CODE HSL, etc.RFID ... card Contact chip available : SLE4442/5542,SLE4428/5528,45DB041,AT88SC102,AT88SC1604,AT88SC153, 24C ...