Promag PCR-300, USB content_copy

The RFID reader PCR300MU-01 from Promag is a compact device for contactless identification and data transmission at the frequency of 13.56 MHz. It is specifically designed for use in business environments where reliable and fast reading of RFID transponders is required. The device supports the standards ISO14443 as well as MIFARE, making it suitable for a wide range of applications in access control, data collection, or object identification. Communication takes place via USB, with the interface supporting RS232 emulation to ensure compatibility with existing systems.

RFID Technology and Frequency Range
The device operates in the frequency range of 13.56 MHz, a standard for contactless data transmission, particularly used in proximity to transponders such as MIFARE- and ISO14443-compatible chip cards. This frequency enables secure and reliable communication over short distances, typically within a few centimetres. Support for ISO14443 and MIFARE ensures compatibility with a broad range of RFID transponders used in access control systems, ticketing solutions, or inventory management.

Functions and Equipment in Detail
The reader features a slot into which the RFID card is inserted to read the data. This mechanical guidance ensures precise positioning of the transponder within the reading field and reduces errors during data capture. The USB interface allows for easy integration into existing computer and network systems. The RS232 emulation enables the device to be used in systems originally designed for serial interfaces, without requiring additional adapters or software modifications.

Technology Explained Simply
The operation is based on inductive energy transfer: the device generates an electromagnetic field that activates the RFID transponder in the slot. The transponder then transmits its identification data back, which is received by the reader and forwarded via USB to the connected computer. The RS232 emulation simulates a serial interface, enabling data transmission in the format of serial communication, which is important for many legacy systems.

Compatibility and Accessories
The device is designed for RFID transponders complying with the ISO14443 and MIFARE standards. These standards are widely used in industry and are applied in access control systems, ticketing, identity cards, and other applications requiring contactless identification. It is not specifically designed for a single product or brand, but works with all devices supporting these standards.

Mounting and Installation
The device is compact and can be placed on a desk or integrated into existing installations depending on the application. Installation is done via the USB interface, which connects directly to a computer. No special mounting aids or tools are required. Communication occurs via the standard USB interface, with RS232 emulation facilitating integration into older systems.

Advantages in Operation
The combination of compact design, universal compatibility with ISO14443 and MIFARE, and RS232 emulation over USB makes the device a flexible solution for various application scenarios. Easy installation and reliability in data capture ensure smooth operation in business environments where fast and accurate identification is required. The mechanical guidance of the slot ensures high reading accuracy and minimizes misreads.

General
Frequency	13,56 MHz
Compatibility	ISO14443, MIFARE
Interface	USB
Reading method	Slot
RS232 emulation

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