ROGER PRT12MF-R4 Proximity Card Reader - EM 125 kHz, RS485 & Wiegand, IP65, Black

Managing access control in harsh environments demands a reader that combines durability with flexible integration. The ROGER PRT12MF-R4 proximity card reader answers that call, offering reliable identification for RACS 5 systems and third-party controllers alike. Its rugged IP65-rated housing shrugs off dust and water, while multi-protocol support ensures it fits into almost any existing security infrastructure.

Who is it for

This reader is ideal for businesses, warehouses, and facilities that need a dependable, weather-resistant access point. It suits installations where both ROGER's RACS 5 protocol and standard Wiegand interfaces are required, providing a future-proof solution for system integrators and security managers.

Main features

• Reads EM 125 kHz proximity cards and tags, including Unique, HID Prox, Indala, and Cotag formats
• Dual communication: native RS485 (RACS 5 protocol) and configurable Wiegand (26/34/42-bit)
• IP65-rated ABS housing withstands harsh indoor and outdoor conditions
• Multi-color LED (red/green/orange) and built-in buzzer for clear user feedback
• Tamper switch alerts against unauthorized opening or removal
• Wide operating temperature range from -25°C to +55°C

Specifications

• Reading technology: EM 125 kHz
• Supported card types: Unique, HID Prox, Indala, Cotag (125 kHz)
• Communication interfaces: RS485 (RACS 5), Wiegand 26/34/42-bit
• Reading range: up to 10 cm
• Power supply: 10-15V DC
• Current consumption: max 100 mA
• Operating temperature: -25°C to +55°C
• Ingress protection: IP65
• Housing material: ABS plastic
• Colour: black
• Mounting: surface mount
• Visual indicators: multi-color LED (red/green/orange)
• Audible indicator: built-in buzzer
• Tamper detection: yes (tamper switch)
• Certifications: CE

Tips

For optimal performance, mount the reader on a flat, non-metallic surface away from sources of electromagnetic interference. When using Wiegand mode, ensure the controller's input configuration matches the selected bit format. Pair with ROGER controllers for seamless RACS 5 integration and advanced features like anti-passback and time schedules.