Main technical parameters Operating frequency: 134.2KHz Protocol standards: ISO 11784, FDX-B/ISO 11785, ICAR Applicable chip: EM4305, HITAG256, EM1001, njll. Output interface: serial port Working voltage: DC 9V Working current: 50mA Read clew: LED lights Module size: 35x36mm Module weight: 10g (Packing: include 1 piece 97x97mm antenna) Qaphela: I-JavaScript iyadingeka kulokhu okuqukethwe.