... used for the industry or physical access control,also for time attendance, parking system,detective vehicles,etc RFID reader uses ISO ... used for the industry or physical access control,also for time attendance, parking system,detective vehicles,etc RFID reader uses EM4102 ... .Operating Temperature: -20 to +70° C rfid card reader for time attendance for read card UID,with wiegand 26,RS232,RS485 ...