Napco GEM-EZM8

Gemini 8-Point Zone Expansion Module

Key Features

• 8 additional security zones (configurable for 4-zone operation)
• Compatible with all Gemini control panels
• Supports commercial fire and burglary alarm applications
• Low-current design for efficient system operation
• Jumper-selectable response time: 750mS standard or 50mS fast response
• Maximum zone loop resistance of 300 ohms
• Ground fault detection (1.25kΩ to ground or less)

Technical Specifications

• Zone Capacity: 8 zones (or 4 zones with configuration)
• Power Input: 12.5–7.5 VDC, 60mA
• Zone Loop Current: 4.7mA nominal, 5.5mA when shorted
• Maximum Loop Resistance: 300 ohms
• PGM Output: 5mA @ 12V (active low, power-limited)
• Response Times: 750mS normal or 50mS (jumper selectable)
• Applications: Commercial fire and burglary monitoring

Certifications

• UL 1076 (Fire Alarm Control Units)
• UL 1023 (Residential Security Control Panels)