SIMPLEX (565-233) 4100 REMOTE INTERFACE II
Upgrade and maintain system performance with the Simplex 565-233, a expansion/interface module engineered for seamless integration and dependable operation across Simplex fire alarm architectures.
- Purpose-built Expansion/Interface Module for Simplex systems
- Designed for use with Simplex 4100-series panels and accessories
- Engineered for reliability and long service life
- Streamlines installation and maintenance
- Backed by industry-leading Simplex quality
- Ideal for commercial, institutional, and industrial facilities
Choose Simplex components to help ensure code compliance, clear communication, and long-term reliability.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
The Simplex 565-233 is a Remote Interface II board for Simplex 4100 fire alarm control panels, enabling remote annunciator connectivity. Find compatible Commercial Fire Alarm CPU Replacement Boards and Simplex LCD Annunciators, plus the full range of Simplex Addressable & Conventional Fire Alarm Parts, at Life Safety Consultants.
Additional information
| Weight | 1.3 lbs |
|---|---|
| Dimensions | 12.7 × 9.5 × 5.3 in |





