Omega AU70SL Multi-Tone Siren with Loop to Convert to Single-tone

The Omega AU70SL Siren is a universal audible alarm siren designed to deliver loud warning tones for car alarm systems, security installations, and similar applications. Featuring single and multi-tone capability with six selectable tones, this siren cycles through distinct alert patterns to attract attention and deter potential intruders. With a 20 W power output and up to ~120 dB maximum volume, it provides clear, powerful alerts that are easily heard in noisy environments. Installation is straightforward using standard wiring, and a built-in loop lets you switch between single-tone and multi-tone operation during setup. Whether you're replacing a worn-out siren or upgrading your vehicle’s security system, the AU70SL is an effective and reliable alarm accessory.