... Security, Bus ticketing, Filing, Electronic ticketing, Anti-fake tracking RFID Moudle/13.56 MHz moduleSR-MH-20 ... security, bus ticketing, filing, electronic ticketing, and anti-fake tracking and so on.Application:Guarding, Security, Bus ... ticketing, Filing, Electronic ticketing, Anti-fake trackingSpecification:Model NumberSTRM-20STRM-21STRM-22Dimension39X19X9mmStandard ISO/IEC 14443A ...