12V 110dB Car Emergency Air Horn Siren with MIC Speaker Public Address System

Make yourself heard when it matters most with a compact, 12V emergency siren and built-in PA system designed for cars, trucks, RVs, boats, and more. Deliver loud, clear alerts with 110 dB output and seven distinct siren tones, plus the convenience of a front-of-vehicle public-address mic for real-time announcements or quick jokes with passengers.

Key features

• Seven siren tones for versatile signaling in traffic, parking, or roadside incidents
• Integrated PA system with a handheld microphone for instant public-address capability
• Universal 12V DC power, suitable for most cars, trucks, RVs, boats, and other 12V vehicles
• Rugged ABS-plastic housing with an iron mounting bracket for durable, secure installation
• 20W output ensures the siren is loud and audible even from a distance
• Coiled microphone cord for flexible reach and tidy installation
• Mesh grille and compact design provide a clean, professional look on any vehicle

Compact design, powerful performance

The speaker measures approximately 170 x 155 x 95 mm and is paired with a compact PA microphone (62 x 58 x 103 mm). The unit weighs about 523 g, with packaging around 617 g. This all-in-one kit includes 1x Speaker, 1x PA Microphone, and 1x installation kit for straightforward mounting in your vehicle.

Why this kit stands out

• All-in-one emergency signaling and public-address solution—no need to juggle separate devices
• Seven sounds plus live mic capability give you flexible signaling in any situation
• Rugged build with protective housing and mounting hardware designed for vehicle environments

Ideal use scenarios

• Roadside emergencies, hazard alerts, or defensive driving signaling
• Fleet management or volunteer services that need clear, on-the-spot announcements
• Outdoor events or work sites where portable voice communication is beneficial

Technical specifications

• Voltage: 12V DC
• Power: 20W
• Speaker size: 170 x 155 x 95 mm
• PA mic size: 62 x 58 x 103 mm
• Weight: 523 g (unit); Package: 617 g
• Package contents: 1x Speaker, 1x PA Mic, 1x Installation kit