Description
Overview
GAOTek 125 Khz RFID contactless smart card Module is a contactless smart card reading module developed that supports 125Khz and 13.56Mhz 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.
Features
- DC 5 V power supply pin, choose linear power supply to get better card
- Power supply ground wire
- connecting different conversion boards provided by our company
- interface protocols including UART, RS 232C, USB or COM
- The standard type is USB
- support WINDOWS-32 bit or 64bit or ANDROID or LINUX
Technical Specifications
| Frequency | 125 KHz |
| Protocol | ISO 14443A or B ISO 15693 ISO 18092 |
| 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 |
| Read or Write | Read Uid Only |
| Connection | Metal Pin Connection |
| Antenna | External, Variety of Optional Specifications |
| Application | Hospital Library Company Bank Store |
| Operating Temperature | -14 °F to 122 °F (-10 °C to 50 °C) |
| Storage Temperature | -4 °F to 176 °F (-20 °C to + 80 °C) |
| Size | 1.77 in by 0.98 in (45 mm X 25 mm) |