Gréisst: 2.5×2.5cm Power supply: 4~5V@30mA Work frequency: 125KHz Support chip: EM4205, EM4305, EM4469 oder kompatibel Chip (Standard Format Manchester Code wäerte souwisou / 64) Interface: Serial Hafen (TTL-232 Format) R / W Distanz: <7cm Notice: JavaScript ass fir dësen Inhalt erfuerderlech.