Omega AU70CL4 High Power Multi-Tone Siren

The Omega AU70CL4 High Power Multi-Tone Siren is a universal 12 V car alarm siren designed to produce loud, attention-grabbing audio alerts for vehicle security systems and alarm installations. Equipped with high-output circuitry, this siren features multiple selectable tones — including up to six traditional Omega alert tones — for flexible use with aftermarket alarms, remote start systems, or custom vehicle projects. The tone mode can be configured by adjusting the internal loop, giving installers control over sound patterns. Built for durability and easy integration, the AU70CL4 delivers reliable performance in automotive and general security applications.