Powerful 12V 20W Auto Security Siren Horn with Premium Build
High-performance 20W siren delivers a piercing 120dB alert for instant theft deterrence, compatible with 12V vehicle systems. Heavy-duty ABS housing resists weather, impacts, and UV exposure for long-term durability. Precision-engineered diaphragm and magnetic coil ensure crisp, distortion-free sound at all frequencies. Compact (dimensions: XXmm) yet thunderous output ideal for cars, trucks, motorcycles, or as a standalone security alarm. Seamless integration with existing car alarms or DIY setups via solder-free quick-connect terminals. Backed by CE/RoHS certification—wholesale pricing available for bulk fleet or security system orders.