Pepa ituaiga: Mf card po o le talafeagai card / EM4102 Card po'o Feso'ota'i Card Fa'agaoioi voltage: DC12V Fa'atete'e le taimi nei: ≤100mA Fesootaiga Fesootaiga: RS485 Baud fua faatatau: 19200, 9600, 2400 Filifiliga Faitau mamao: 5CM galue vevela: -20℃ ~ + 80 ℃ Susū Faʻatino: 10%-90% Tagata faaaoga tulaga: 31000 pepa, 25000 pepa fa'amaumauga Fua: 88×56×15mm Fa'aaliga: E mana'omia le Javascript mo lenei anotusi.