... control card 2.material:pvc 3.chip:LF.HF,UHF 4.offset printing or silk screen 5.Dimension:85*54mm RFID card ... range can be up to 10 meters:EM proximity access control card Automactic manufacturing line 10years old factory 1year warrany 6color ... , traffic signals, insurances companies, super markets, parking, schools, access control and more Advantages :Shenzhen Cardy with more than 7years experience ...