Simplex 4090-9118 Fire Alarm Relay Module - This high-performance addressable relay module provides reliable supervised signaling for fire alarm control systems. - 24V DC operating voltage - 0.5A contact rating - Addressable communication protocol - UL listed safety standard - Compact modular form factor

Engineered for seamless integration, this module surpasses standard field-replacement units by offering superior signal stability and reduced power consumption. It serves as a robust upgrade for aging infrastructure, ensuring consistent compatibility with modern fire detection panels compared to previous generation hardware.

Advanced System Integration and Performance

The Simplex 4090-9118 utilizes sophisticated digital communication protocols to deliver precise control over auxiliary functions, such as door holders, dampers, or remote status indicators. Its streamlined design facilitates rapid installation in standard electrical enclosures, optimizing space and reducing labor requirements for technician deployment.