Overview
The Inventory Master Low Frequency Reader For Module Production Identification is a 125 KHz read-only module for EM4100 or TK4100 125 KHz cards, which can read and output CSN card numbers. It has the option of Wiegand 26, RS 232, and TTL output formats.
Technical Specifications
| Frequency | 125 KHz |
| Working Voltage | 3.3 V to 5 V |
| Support Cards | EM 4200, TK 4100, T 5577, EM 4305, NFC, UL |
| Reading Range | 0 in to 3.14 in (0 cm to 8 cm) |
| Antenna | External |
| Protocol | ISO 14443-A or ISO 14443-B, ISO 15693 and ISO 18092 |
| Operating Temperature | 14 °F to 158 °F (-10 °C to 70 °C) |
| Dimension | 1.54 in x 0.75 in x 0.35 in (39 mm x 19 mm x 9 mm) |
| Weight | 10.58 oz (300 g) |
