ROGER PR102DR Network Access Controller — 2-Door, 4,000 Users, RS485, Anti-Passback

Handle up to 4,000 users and 32,000 event logs with the ROGER PR102DR, a robust network access controller engineered for two-door (entry/exit) installations. Its RS485 communication and support for Wiegand, DALLAS, and RACS CLK/DTA readers make it a versatile backbone for professional access control systems.

Overview

The PR102DR is a wall-mounted controller with an ABS plastic enclosure, designed for indoor use in commercial and industrial environments. It operates on 12V DC with a typical current consumption of just 100 mA (excluding readers and locks), ensuring energy-efficient performance. The controller features four programmable NO/NC inputs for door contacts, exit buttons, or alarm sensors, and two relay outputs plus two transistor outputs for locking devices and auxiliary signalling.

What stands out

• Supports global and local anti-passback to prevent tailgating and enforce security zones.
• Door status monitoring and tamper detection enhance system integrity.
• 250 time schedules and 250 holiday schedules allow granular access control.
• Compatible with RACS 5 software for centralized management.
• Flexible reader interfaces: Wiegand, DALLAS, and RACS CLK/DTA.

Technical details

• Controller type: Network access controller
• Number of doors/readers: 2 (In/Out)
• Max users: 4,000
• Event log capacity: 32,000 events
• Communication interface: RS485
• Inputs: 4 programmable NO/NC
• Outputs: 2 relay, 2 transistor
• Power supply: 12V DC
• Current consumption: 100 mA (typical, without readers/locks)
• Operating temperature: -10°C to +50°C
• Enclosure material: ABS plastic
• Mounting type: Wall mount

Our verdict

The ROGER PR102DR is a reliable and feature-rich access controller, ideal for small to medium-sized installations requiring secure two-door control with advanced anti-passback and scheduling capabilities.