... ~+50 degree Keytag RFID CardAccess control card RFID TagH4100,H4120,EM4450,TK4100,T5557,Hitag1,Hitag2,Proximity card contactless smart cardMaterial: ABSWeight:5.2 ... color need customizationPackage:plastic bagTemperature:-25~+50 degreeIC available at 125KHz NominalTK4100,EM4100,EM4102,EM4450NXP Hitag1,Hitag2,HitagS256,HitagS2048Atmel temic 5567IC ...