DSC SDM-100 Dual-Tone Siren Driver

Protect facilities with audible clarity and dependable performance using the DSC SDM-100 Dual-Tone Siren Driver. Designed for commercial alarm systems and professional security deployments, this siren driver produces high sound output and dual-tone signaling that improves occupant awareness and speeds incident response. The SDM-100 supports up to four speakers, enabling broader coverage across warehouses, retail spaces or multi-zone installations while its 4-ohm load capacity ensures compatibility with standard alarm speakers. Hybrid installation options make it simple to integrate into existing surveillance and monitoring infrastructures or to include in new builds, reducing installation time and cost. Built by DSC (Johnson Controls), the SDM-100 delivers the build quality expected in mission-critical security and alarm systems. Ideal for security integrators, facilities managers and systems installers, this siren driver enhances alarm visibility and complements access control and monitoring solutions. Add the DSC SDM-100 to your security toolkit to upgrade audible alerts—order now or contact your account manager to specify it for your next alarm or surveillance project.

• Delivers loud, clear dual-tone alerts to maximize on-site detection and response
• Powers up to four speakers to cover large areas and multiple zones without extra amplifiers
• 4-ohm load capacity for reliable compatibility with standard alarm speakers and easy system integration
• Hybrid installation supports retrofit and new installs, minimizing labor and downtime
• Robust build from DSC ensures consistent performance for continuous security and monitoring operations