SigCom (MNS-3-REL) Common Alarm and Trouble 3-Relay Card

The SigCom MNS-3-REL Common Alarm and Trouble 3-Relay Card is a critical component designed for comprehensive fire alarm notification and monitoring systems, specifically engineered for commercial and institutional building applications. This relay card provides essential signal communication for multi-zone fire alarm panels, enabling precise alarm and trouble status reporting across complex fire detection networks.

Primarily utilized in addressable fire alarm systems, the MNS-3-REL integrates seamlessly with SigCom MNS-100 system panels, offering robust relay outputs that facilitate critical communication between fire alarm control panels, building management systems, and emergency response infrastructure. Its advanced design supports comprehensive monitoring and notification protocols required in high-stakes environments such as healthcare facilities, educational campuses, commercial office complexes, and industrial installations.

Fire alarm professionals rely on the MNS-3-REL for its reliable signal transmission capabilities, which ensure immediate and accurate communication of system status during emergency and maintenance scenarios. The card’s flexible configuration enables precise integration with existing fire alarm architectures, supporting complex notification and control strategies.

Key Features

• Three independently configurable relay outputs for comprehensive system monitoring
• Compatible with SigCom MNS-100 fire alarm control panel systems
• Common alarm and trouble contact functionality for enhanced system diagnostics
• Designed to meet NFPA 72 National Fire Alarm and Signaling Code requirements
• Supports complex multi-zone fire detection and notification protocols
• Engineered for reliable performance in commercial and institutional environments

Specifications

• Manufacturer: SigCom
• Part Type: Speaker/Relay Card
• Compatibility: SigCom MNS-100 system panels
• Relay Outputs: 3 independent channels
• Installation Standard: NFPA 72 compliant

The MNS-3-REL is recommended for installation by certified fire alarm technicians who understand the nuanced requirements of commercial fire detection systems. Its robust design supports integration with HVAC shutdown mechanisms, elevator recall systems, and building-wide emergency communication networks, making it an essential component for comprehensive life safety infrastructure.

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