Comparing the Proximity card and key fob reader QOLTEC 52446 125 kHz with USB interface with alternative readers (Proximity reader RoGer MD70, QOLTEC 52464, Proximity reader RoGer PRT64EM-G 9692, Proximity reader RoGer MCT62E 125 kHz, and Proximity reader RoGer MCT12M 125 kHz) shows that all products are built for access control and identification tasks using proximity cards and key fobs. The main differences lie in supported card frequencies, credential types, and connection interfaces such as USB or controller wiring.
⚙️ The specifications comparison table below highlights the key characteristics, including supported technologies, connection methods, and primary purposes, to help you choose the right device.
| Parameter | QOLTEC 52446 (main) | RoGer MD70 | QOLTEC 52464 | RoGer PRT64EM-G 9692 | RoGer MCT62E | RoGer MCT12M | Practical significance |
|---|
| Frequency and technology | 125 kHz | 125 kHz RFID | EM and Mifare | 125 kHz EM | 125 kHz | 125 kHz RFID | QOLTEC 52446 works with standard 125 kHz low-frequency tags, whereas QOLTEC 52464 also supports Mifare for dual-technology environments. |
| Connection interface | USB interface | Controller integration | Access control integration | Controller integration | Wiegand interface | Controller integration | QOLTEC 52446 features a USB interface for direct computer connection, while the RoGer models rely on wired controller interfaces. |
| Primary purpose | Computer and controller integration, attendance logging | Door access in offices and residential buildings | Secure access control and identification | Wall-mounted door entry points | Door entry and mid-size access systems | Gate and door access management | USB readers are convenient for direct PC-based registration, while wall-mounted units are designed for physical door checkpoints. |
◎ The suitability table below evaluates which product matches specific use cases, installation types, and user needs.
| Use case | Recommended product | Why |
|---|
| Direct PC connection for registration or attendance | Proximity card and key fob reader QOLTEC 52446 125 kHz with USB interface | Equipped with a USB interface for straightforward plug-and-play connection to computers without complex controllers. |
| Support for multiple card technologies (EM and Mifare) | QOLTEC 52464 Proximity RFID Card and Key Fob Reader for EM and Mifare | Supports both EM and Mifare credentials for versatile identification requirements. |
| Fixed wall mounting at door entry points | Proximity reader RoGer PRT64EM-G 9692 125 kHz | Designed specifically for wall installation at access checkpoints and integration with standard control panels. |
Proximity card and key fob reader QOLTEC 52446 125 kHz with USB interface is most suitable for setups requiring simple USB connectivity to a computer for reading 125 kHz cards and fobs. The alternative RoGer readers and the other QOLTEC model are better suited for physical door installation and network-based access control systems using dedicated controllers. Choose QOLTEC 52446 if you need an easily integrated USB proximity reader.
