125Khz RFID Reader Module RDM6300 UART Output Access Control System for Arduino FEATURES: Frequency: 125KHz Baud rate: 9600bps (TTL RS232 format) Working voltage: DC 5V (±5%) Relative humidity: 0-95% Working temperature: -10’C to 70’C Storage temperature: -20’Cto 80’C Wiring size: 46mm x 32mm x 3mm Module size: 38.5mm x 19mm x 9mm Supported card: EM/TK 4100, EM/TK4102, EM4200 or compatible Receiving range: 20-50mm (It depends on the antenna, card and the surroundings)
