KIDDE (VM-SLC) Loop Expansion, VM systems, 250 analog a

The Kidde VM-SLC Loop Expansion Module is a critical component for expanding analog addressable fire detection capabilities in complex commercial fire alarm systems. Designed specifically for Kidde VM series panels, this module provides robust circuit expansion that allows integration of up to 250 total analog addressable devices across detector and module networks.

Engineered for professional fire alarm installers and facilities managers, the VM-SLC enables seamless expansion of signaling line circuits in large commercial environments such as office complexes, healthcare facilities, educational institutions, and industrial campuses. Its advanced design supports intelligent device integration while maintaining the strict communication protocols required for comprehensive life safety systems.

Key Features

• Supports up to 250 total analog addressable devices (125 detectors, 125 modules)
• Compatible with Kidde VM series fire alarm control panels
• Enhanced circuit isolation and fault management capabilities
• UL 864 listed for critical fire alarm system applications
• Provides advanced diagnostics and device-level monitoring
• Allows for complex, multi-zone fire detection configurations

Technical Specifications

• Operating Voltage: 24VDC nominal
• Communication Protocol: Proprietary Kidde analog addressable
• Environmental Rating: Indoor use, NEMA 1 enclosure
• Operating Temperature: 32°F to 120°F (0°C to 49°C)
• Relative Humidity: 10% to 93% non-condensing

Compliant with critical industry standards including NFPA 72 National Fire Alarm and Signaling Code, this module meets rigorous testing requirements for reliability and performance in life safety applications. Installers can confidently integrate the VM-SLC into sophisticated fire detection networks, knowing it provides the flexibility and technical precision demanded by modern commercial fire protection systems.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com