SIMPLEX 562-775 REV G 2 SIGNAL EXPANSION CIRCUIT BOARD FIRE ALARM PART

The SIMPLEX 562-775 REV G 2 Signal Expansion Circuit Board is a crucial component in a fire alarm system that allows for the addition of extra notification appliances beyond the capacity of the main control panel. It is typically used in large commercial or industrial facilities where multiple notification devices are required to ensure adequate coverage in case of a fire emergency. Facility managers would need this part to expand their existing fire alarm system without the need for a complete overhaul.

💡 Installation Tip: Ensure proper power down and follow ESD precautions when installing or replacing this circuit board.

🛠 Compatibility: SIMPLEX 4100U, SIMPLEX 4010