PRODUCT OVERVIEW
With over 40 years of history as the industry’s “workhorse”, the SA-400 Classic has justly earned its reputation as one tough siren. Longevity and reliable service are the hallmarks of this timeless veteran. The Classic’s rugged design has been, and continues to be, the standard against which all other sirens are measured.
Key Features
- Rugged 100/200 Watt Amplifier: Built for durability and high performance in demanding environments.
- Reliable Six-Position Rotary Switch: Includes Radio-Repeat, Wail, Yelp, and Phaser, or optional Two-Tone/HiLo siren tones with push-button override for Manual and Air Horn functions.
- Dip Switch Programmable Options: Easily customize the siren functionality to suit specific installation needs.
- Splash-Resistant Face: Protects internal circuitry from accidental liquid exposure.
- Hands-Free Horn Ring Cycler 2 (HRC2): Allows siren tone selection through the horn ring—ideal for pursuit or rescue operations.
- Noise-Canceling Microphone: Includes P.A. override and volume control for clear voice projection.
- LED Backlit Display: Enhances nighttime visibility for safe operation in low-light conditions.
- Additional Options: Includes detachable microphone (DM) and 28 volt unit configurations.

TOMAR's Envelope of Safety® Explained
Since 1969, TOMAR has had one primary focus – to provideequipment that can be relied on in an emergency to help save people and property. To focus on that mission while being a value-adder to our community and those we serve worldwide, TOMAR developed the Envelope of Safety®.
Learn MoreWhat is the The TOMAR Difference?
TOMAR manufactures some of the longest-lasting, highest-performing automotive warning and illumination lighting in the industry. The technology that sets TOMAR apart includes our patented T-Seal™ process (U.S. Patent Nos. US-8092044 and US-8282242) and our performance-driven Clear Vision Optics™ system.
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