Overview
The Inventory Master smart card reading 125 Khz RFID Module is a contactless smart card reading module developed that supports 125 Khz and 13.56 Mhz card. It adopts a highly integrated special card reading chip, advanced watchdog and voltage monitoring circuit project design and features a high degree of integration, strong anti-interference ability, small size and more stable performance.
Technical Specifications
| Frequency | 125 KHz |
| Protocol | ISO 14443A |
| Support Chips | Em 4200 Tk 4100 T 5577 Em 4305 NFC UL |
| Protection Level | IP 65 |
| Reading Range | 0 ft to 0.03 ft (0 cm to 8 cm) |
| Supporting Card | EM 4100 or EM 4200 or TK 4100 Mifare S 50 or S 70 or Ultralight, Mifare Pro Mifare desfire |
| Interface | TTL wg 26 or 34 USB |
| Power Voltage | 3.3 V to 5 V |
| Reading Distance | 0 ft to 0.16 ft (0 cm to 5 cm) |
| Current | < 70 mA |
| Operating Temperature | -14 °F to 158 °F (-10 °C to 70 °C) |
| Storage Temperature | -4 °F to 176 °F (-20 °C to + 80 °C) |
| Dimension | 1.77 in by 0.98 in (45 mm X 25 mm) |
