PDK - RMP - Red Mullion Reader High Security Prox, Multi-Technology, 13.56 MHz, 125 KHz, OSDP, Weigand

Product Overview

The PDK Red Multi-Technology Mullion Reader is a secure access control reader supporting 13.56 MHz high-security credentials and 125 kHz proximity technology with OSDP and Wiegand output. It uses MIFARE DESFire EV2 encryption for enhanced credential protection and is available in four versions: High-Security only, High-Security + Prox, High-Security + Mobile, and High-Security + Prox + Mobile.

Key Configuration

• • RF technologies: 13.56 MHz High-Security, 125 kHz Prox (select models), Mobile-ready (select models)
• • Output protocols: OSDP and Wiegand
• • Read range: 125 kHz up to 4"
• • Cable distance: OSDP up to 1000', Wiegand up to 500' (22 AWG)
• • Power: 5-16V DC (linear power supply recommended); avg 106 mA, max 144 mA
• • Dimensions: 1.7" x 5.1" x 0.71"; weight: 7 oz

Key Features

Supports multi-technology access, including 13.56 MHz high-frequency secure credentials, 125 kHz proximity cards for legacy compatibility, and mobile credential options. Uses MIFARE DESFire EV2 encryption for high-security authentication and OSDP for encrypted reader-to-controller communication. Also supports Wiegand output for older systems and features a mullion form factor designed for narrow door frame installation.

Installation Notes

Dimensions of 1.7" W × 5.1" H × 0.71" D and a lightweight 7 oz design. Operates in -35°C to +66°C with 0–95% non-condensing humidity and IP55 protection for indoor or sheltered outdoor use. Powered by 5–16V DC (linear supply recommended) with an average 106 mA and peak 144 mA current draw. Supports OSDP communication up to 1000 ft and Wiegand up to 500 ft, compatible with both protocols. Available models include RM, RMP, RMB, and RMPB, depending on credential type.