Haapt technesch Parameter Kommunikatiounsprotokoll: ISO14443A Protokoll, EM4100 series Support card: MF 1k/4k/UTL/Dfire Read distance: >3cm Interface: Wiegand, TTL, UART, USB, can be customized Voltage: DC 5V Current: <50mA Working temperature: -20°C~+70°C Reading tips: Brummtipp, LED instructions Module size: 33× 17 × 4mm (externen Brummtoun) Notiz: JavaScript ass fir dësen Inhalt erfuerderlech.