Keytag RFID Card IC available at 125KHz Nominal TK4100,EM4100,EM4102,EM4450 Material: ABS Temperature:-25~+50 degree Keytag RFID CardAccess control card RFID TagH4100,H4120,EM4450,TK4100,T5557,Hitag1,Hitag2,Proximity card contactless smart cardMaterial: ABSWeight:5.2+/-0.5gStandard color:blue, green or other color need customizationPackage:plastic bagTemperature:-25~+50 degreeIC available at ...