Potter ZA-42 4-Zone Expansion Adder Module for PFC-5004E (3002115)

Increase your fire alarm capacity without replacing the control panel by adding the Potter ZA-42 4-Zone Expansion Adder Module. This Potter Electric Signal, LLC zone adder module expands a PFC-5004E fire alarm control panel to support up to eight Class B (Style B) or four Class A (Style D) initiating circuits, and provides four notification circuits rated at 1.7 amps each. The ZA-42 draws power directly from the PFC-5004E main board, streamlining installation and reducing system complexity for contractors and facility managers. Its compact design and plug-in compatibility make it an efficient option for schools, healthcare campuses, retail centers, and other commercial sites that require scalable alarm expansion, security monitoring, and surveillance-ready integration. By enabling additional zones and notification circuits, the ZA-42 helps you maintain code-compliant coverage while keeping installation times and costs down. Upgrade your PFC-5004E system for expanded detection and notification capability — contact your distributor or order the ZA-42 today to enhance fire and security monitoring.

• Scales PFC-5004E systems quickly to meet growing site needs, minimizing downtime and retrofit cost
• Flexible zoning: expand to eight Class B (Style B) or four Class A (Style D) initiating circuits for versatile alarm layouts
• Adds four notification circuits rated up to 1.7A each to support additional horns, strobes, and notification devices
• Directly powered from the PFC-5004E main board for simplified installation and reduced wiring complexity
• Ideal for commercial security and fire monitoring integrations, supporting reliable alarm, security, and surveillance workflows