Imodeli: SMD6900D Working frequency: 134.2I-KHz, 125KHz Support agreement: ISO11784 / ISO11785 Reading distance: > 20cm Work: Ingaphinda inikeze ngamasevisi enziwe ngendlela oyifisayo ukuhlangabezana nemibono nezidingo zakho ezikhethekile (full duplex communication) Reader chip: soft decoding Working power consumption: 1W Reading rate: 2~3meter/s Wiring way: 2.54 Insert-directly mode Working voltage: 5V Communication Interface: UART Baud rate: 9600 bps Size: 43.43×34.65×2mm Operating temperature: -20℃~+70℃ Humidity: 5%~95% Notice: I-JavaScript iyadingeka kulokhu okuqukethwe.