Edwards GSA-T3T4 – Temporal Pattern Generator Module
The Edwards GSA-T3T4 Temporal Pattern Generator is an intelligent temporal pattern generator module designed for use with Edwards Signature Series fire alarm systems. This module provides ANSI-compliant temporal coding (Temporal 3 and Temporal 4 patterns) for audible notification appliances, ensuring proper alarm signaling and code compliance.
The GSA-T3T4 generates synchronized output patterns for horns and other audible devices, delivering consistent and recognizable alarm signals across the system. It communicates directly with the fire alarm control panel via the Signature data loop, allowing for system monitoring, diagnostics, and programmable operation.
Key Features
- Intelligent temporal pattern generator for Signature Series systems
- Provides Temporal 3 (fire alarm) and Temporal 4 (CO alarm) patterns
- Ensures ANSI-compliant audible signaling
- Supports synchronized operation of notification appliances
- Communicates over the Signature data loop for monitoring and diagnostics
- Programmable for flexible system configuration
- Compact design for easy installation
- Ideal for commercial and industrial fire alarm systems



