Rci CSR-35L Smart Card Reader 2-in-1 Access Control

Product Description

The DORMAKABA USA INC. RCI CSR-35L is a 2-in-1 smart card reader designed for electronic access control applications. It combines two read technologies into a single unit, reducing hardware count while supporting modern credential formats. The CSR-35L is intended for installation at controlled entry points such as doors, gates, and secure areas where credential verification is required. Licensed security integrators and low-voltage electricians typically handle installation. The compact, single-unit form factor simplifies rough-in and finished-door hardware coordination on both new construction and retrofit projects.

The CSR-35L fits residential, commercial, and light-industrial access control installations where a dual-technology reader is needed at a single mounting location. It is well suited for facilities transitioning between credential platforms, allowing both legacy and new card formats to operate simultaneously without swapping hardware. This makes it a practical choice during phased security upgrades or multi-tenant deployments where mixed credential populations are common.

Key Features

• 2-in-1 dual-technology design supports two credential formats in one reader unit
• Reduces hardware and wiring at the door by eliminating the need for two separate readers
• Supports phased credential migrations without replacing door hardware mid-project
• Single-unit form factor simplifies mounting and finish appearance at the entry point
• Sold individually as a single unit (each)

Compatibility

Designed as an OEM-style replacement or new-install smart card reader for electronic access control systems that support standard Wiegand or similar low-voltage reader interfaces.

Installation Notes

Installation should be performed by a licensed low-voltage technician or security integrator in accordance with applicable NEC low-voltage wiring requirements and the access control panel manufacturer guidelines. Power down the access control panel and associated door hardware before wiring the reader. Confirm reader interface protocol compatibility with the access control panel before completing terminations. Do not expose the reader to voltages outside its rated input range.