Proximity reader RoGer MCT12M-DES-IO 125 kHz, Wiegand interface, for access control

RoGer MCT12M-DES-IO is a 125 kHz proximity reader designed for access control applications. The reader detects low-frequency prox cards and transmits credential data via a Wiegand interface to access controllers. It is intended for mounting at doors, gates and other entry points where reliable card reading and straightforward integration are required. The reader supports basic indoor and outdoor installations depending on mounting and environmental protection chosen.

Advantages

The device provides stable reading of 125 kHz proximity credentials and simple communication with controllers through a standard Wiegand interface. Its compact form factor and straightforward wiring simplify installation and replacement in existing systems. The reader is built to work with commonly used prox cards and delivers consistent credential transmission for access decision-making.

Suitable for

• Door access control in offices and commercial buildings
• Gate and barrier access points
• Single-door or multi-door systems that use Wiegand input
• Retrofit projects replacing legacy prox readers

Key specifications

• Operating frequency: 125 kHz (low frequency proximity)
• Output interface: Wiegand (standard data format for controllers)
• Supported credential type: 125 kHz prox cards and tags
• Intended mounting: fixed installation at doors and entry points
• Typical use environment: indoor or sheltered outdoor installation depending on enclosure and mounting

How to use

Mount the reader at the selected door or entry point according to installation guidelines and local regulations. Connect power and data wires to the access controller following the Wiegand pinout and grounding recommendations. Present a compatible 125 kHz prox card or tag to the reader within its read range; the reader will capture the credential and transmit the data via Wiegand to the controller for processing. Configure the access controller to recognize the transmitted card format and manage access privileges as required.

Usage recommendations

For reliable operation, confirm controller compatibility with Wiegand signaling and verify that the chosen prox card type operates at 125 kHz. Protect the reader from direct water exposure if it is not installed in a weatherproof enclosure, and follow proper cable routing and grounding practices to reduce interference and ensure stable communication.