SIMPLEX (4100-7158) New Master Controller CPU card with Ethernet Connection Upgrade Kit (door assembly with LCD and user..interface are not included) for:..4100U with or without LCD and operator interface, or4100+ without LCD and operator interface, or an..existing 4100 (…
Upgrade and maintain system performance with the Simplex 4100-7158, a networking & communication interface engineered for seamless integration and dependable operation across Simplex fire alarm architectures.
- Purpose-built Networking & Communication Interface 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
Additional information
| Weight | 1.75 lbs |
|---|---|
| Dimensions | 19.1 × 12.3 × 3.9 in |





