... 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 ... bagTemperature:-25~+50 degreeIC available at 125KHz NominalTK4100,EM4100,EM4102,EM4450NXP Hitag1,Hitag2,HitagS256,HitagS2048Atmel temic 5567IC ...