[Features] This emergency alert horn siren PA system includes a control box, a wired handheld microphone, and a sturdy metal ultra-slim flat speaker. [Benefits] 200W decent output and powerful speaker, with high rating of 121-130dB, you can get high-quality audio output that can be heard from a distance. [Multi-function] Multiple operation options including horn and siren. Siren options include yelp, wail, hi-lo, hi-lo, manual horn, and manual siren. [Additional Auxiliary Switches] The warning system has two 20A switches that can power other external devices and appliances such as strobe lights. [Applications] Contains 8 warning sounds suitable for police, ambulance, fire department, engineers, private cars, etc.
