Napco GEMC-EZM8 Zone Expansion Module for Gemini Series Control Panels

Scale your security system quickly and cost-effectively with the Napco Security Technologies GEMC-EZM8 Zone Expansion Module, a control panel module designed to add true capacity to Gemini/GEMC series panels. Ideal for facilities that require expanded intrusion or fire monitoring, the module delivers up to 8 additional zones and can be configured as either 4-zone or 8-zone segments to fit your site’s layout. With a compact, low-power footprint (12.5–7.5V DC, 60mA) and a programmable PGM output (active low, 5mA @ 12V), the GEMC-EZM8 supports targeted alarm responses and straightforward integration with auxiliary devices and power-limited circuits. Compatible with Napco GEMC (Gemini/Firewolf) control panels, this module reduces wiring complexity and speeds installation for security integrators and facility managers. Whether upgrading a retail location, office campus, or multi-tenant building, the GEMC-EZM8 delivers reliable expansion for enhanced monitoring, surveillance, and alarm coverage. Add capacity where you need it — order the GEMC-EZM8 to extend your Napco control panel today or contact our sales team for installation guidance.

• Seamlessly expands Gemini/GEMC control panels by up to 8 additional zones to grow protection without replacing the panel
• Flexible configuration lets you deploy as 4- or 8-zone expansion to match site layout and reduce wiring complexity
• Simple wiring and low-power design (12.5–7.5V DC, 60mA) for fast installation and minimal impact on panel power budgets
• PGM output (active low, 5mA @ 12V) enables integration with auxiliary devices and targeted burglary or alarm responses
• Designed for reliable, scalable security monitoring with Napco compatibility to support fire and intrusion applications