model: SMS-139 Operating frequency: 13.56MHz Support card: Mifare 1K S50, Mifare S70 4K, FM1RF08, FM1208 and its compatible smart card Support Protocol: ISO14443 TypeA Read Range: 30~ 80mm (anders, afhangende van antenna, antenna integrasie leser afstand van ongeveer 6.5cm) Card oordrag snelheid: 848kbit/s Interface: UART, I2C, RS232, Wiegand, RS485, custom SPI Power Supply: +5V for antenna integration Average current: 70mA/ DC …