Overview
The The Inventory Master RS232 RFID Linear Polarization Reader is an industrial-grade, metal-resistant multi-function composite card reader. It uses an NXP 32-bit ARM processor and integrates a wireless communication module, a non-contact IC card reading and writing module, and a PSAM card reading and writing module. It uses RS232 serial communication to connect with computers and complete bidirectional communication with 433MHz ISM frequency band highway composite cards; complete read and write operations on MIFARE1, MIFARE PROX, and other series of 13.56MHz non-contact IC cards; complete read and write operations on embedded SAM cards. The device has a firmware program upgrade function in system applications, which can be upgraded to corresponding device firmware according to different applications. The reader has been widely used in highway ambiguous path identification systems and highway IC card systems; providing users with highly reliable and secure highway composite card read and write operations.
Technical Specifications
| Frequency | 13.56 MHz |
| Protocol | ISO7816 ISO14443 TYPE A |
| Modulation | 2-FSK |
| EIRP | 5dBm |
| Typical Transaction Time | ≤250ms |
| Contactless IC Card Reading Distance | 0 in to 3.94 in (0 to 100mm) |
| Operating Temperature | -4°F to 158°F(-20℃ to 70℃) |
