Name:Keyfob Reading distance:50-80mm Material:ABS Chip:TK4100,EM4102,Icode2,Hitag PName KeyfobReading distance 50-80mmOperating Temperature -40°-70°Storage TemperatureL -40°-80°Material ABSChip TK4100,EM4102,Icode2,M1S50,Temic,Hitag,etcApplication Door Access Control,Burglar Prevention,Patrol Management,Personal Identification,CarPark control,Member Club Managemant.etc