About This Product
This VEVOR emergency siren kit is loud.
Like, really loud.

It pushes 400 watts of power and hits 130 decibels, so if you need to get someone's attention – whether you're in a police car, fire truck, ambulance, or even a private vehicle for volunteer work – this thing will make sure you're heard from a long way off.

It comes with a heavy-duty speaker, a control box, a remote handheld microphone, and an accessory set.

You can cycle through 8 different tones – yelp, wail, hi-lo, and more – so you can pick the sound that fits the situation.

The microphone lets you amplify your voice for PA announcements, and there are auxiliary switches on the back to connect external equipment like flashlights (not included).

Installation is pretty straightforward: two green wires to the horn, red to battery positive, black to ground.

The control box has a compact design that fits easily in most vehicles.

Works with any 12V DC power source, and the whole kit weighs about 8.

8 pounds.

Whether you need a warning system for official use or just want a serious PA setup, this unit delivers.