The DSC SDM-100 Dual-Tone Siren Driver delivers powerful, attention-grabbing alarm output for residential and commercial security systems. Built to drive multiple speakers reliably, it ensures clear, consistent siren tones when rapid notification matters most.

• Drives up to four external speakers from a single siren driver.

• Supports a 4-ohm load for stable and dependable performance.

• Dual-tone capability for enhanced alarm signaling.

• High sound output for effective audible alerts.

• Designed for seamless integration into DSC alarm systems.

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