Simplex 8742-346
CPU Board 4009A
The Simplex 8742-346, also known as the 742-346, is a 4009A CPU Board designed for use in Simplex 4009-9201 Notification Appliance Circuit (NAC) Panels. This CPU board serves as the central processing unit for the NAC panel, managing the control and distribution of power to notification appliances such as horns, strobes, and speakers within a fire alarm system.
Key Features:
• Central Processing Unit for NAC Panels: Acts as the main controller for the 4009-9201 NAC panel, ensuring efficient operation and communication within the fire alarm system.
• Compatibility: Specifically designed for integration with Simplex 4009-9201 NAC panels, ensuring seamless functionality and reliability.
• High-Quality Construction: Built to meet industry standards, providing durability and long-term performance in critical fire alarm applications.