General
Manufacturer	Promag
Function	time recording, access control
Technology	RFID, 13.56 MHz, MIFARE
Interface	Ethernet

The RFID reader ER750-00 from Promag is a device for time recording and access control, communicating via an Ethernet interface. It operates in the frequency range of 13.56 MHz and supports MIFARE technology, which is widely used for contactless identification and authentication in business environments. The device is designed for use in business applications where reliable and secure identification of employees or users is required, for example in office buildings, production halls, or for work time documentation.

Applications
This device is suitable for time recording systems, where employees document their presence by bringing a MIFARE-compatible transponder (e.g. a chip card or wristband) close to the reader. It can also be used in access control systems to manage physical access to rooms or facilities. The Ethernet connection enables integration into existing network infrastructures and transmission of recorded data to a central control unit or time management system.

Functions and Equipment in Detail
The reader detects RFID transponders in the 13.56 MHz band, including the MIFARE standard technology. Communication takes place via an Ethernet interface, allowing the device to be connected to a local network.

Technology Explained Simply
The MIFARE technology is based on a contactless RFID standard used in many business applications. The 13.56 MHz frequency enables stable and fast data transmission over short distances. The device captures the unique ID of the transponder and transmits it via Ethernet to a higher-level system. The Ethernet connection allows direct integration into existing networks without requiring additional conversion devices.

Compatibility and Accessories
The device is designed for use with MIFARE-compatible transponders, such as those used in many time recording and access control systems. It is not compatible with PoE, which must be considered when planning power supply.

Mounting and Installation
Mounting is carried out at a suitable location easily accessible to users, for example on a door, desk, or entrance area. Installation requires connecting to the network via an Ethernet cable and providing separate power supply. Configuration is performed over the network, with the exact procedure not described.

Advantages in Operation
The device provides reliable and fast user identification via MIFARE transponders. The Ethernet connection enables easy integration into existing IT infrastructures. Use in time recording and access control systems reduces the need for manual input and increases security by preventing unauthorized access. The lack of PoE compatibility requires additional planning for power supply, which must be considered during installation.