Wheelock (DSM-12/24-R) Sync module,2 class “b” or 1 class “a” circuit,rd

The Wheelock DSM-12/24-R Synchronization Module is a critical component for commercial fire alarm notification systems, designed to ensure precise and coordinated strobe and audible alarm signaling across complex building environments. This advanced sync module enables comprehensive alarm circuit management, supporting both Class B and Class A circuit configurations for maximum installation flexibility in high-performance fire detection networks.

Engineered for reliability in demanding commercial settings, the DSM-12/24-R integrates seamlessly with addressable fire alarm control panels and notification appliance circuits (NACs) in facilities ranging from multi-story office complexes to healthcare campuses, industrial facilities, and educational institutions. Its robust design ensures consistent, synchronized emergency signaling that meets stringent life safety requirements defined by NFPA 72 and UL standards.

Key Features

• Dual circuit configuration support: 2 Class B or 1 Class A circuit capability
• Compatible with 12VDC and 24VDC fire alarm system architectures
• Precision synchronization for strobe and audible notification appliances
• Compact form factor facilitating simplified panel integration
• UL Listed and designed for compliance with NFPA 72 notification requirements
• Suitable for addressable and conventional fire alarm system platforms

Specifications

• Operating Voltage: 12-24VDC
• Circuit Configuration: 2 Class B or 1 Class A
• Environmental Rating: Indoor use
• Mounting: Standard electrical backbox compatible

Professional installers will appreciate the DSM-12/24-R’s robust engineering, which supports critical applications in commercial fire alarm systems. Whether retrofitting existing infrastructure or designing new life safety networks, this synchronization module provides the precision and reliability required by today’s stringent fire protection standards.

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