8 Hardwired/Wireless zones, including 2 2-wire fire zones • Expandable up to 32 zones with multiplexing from alpha keypads or multiplex modules (GEM-EZM4/8 or standard GEM-EZM8) Up to 32 user codes • Supports up to 7 standard Gemini keypads (GEM-RP1CAe2, GEM-RP2Se2, and GEM-RP3DGTL) • 255 Event Schedule and 400 Event Log •