SoundAlert 100W Emergency Police Siren Kit [118-124dB Slim Speaker] [2 x 16A Switch Control] [Hands-Free Air Horn] [PTT Mic] [Radio Rebroadcast] Warning PA System for Emergency Vehicle Trucks Cars

Very loud. Sounds are very realistic. Used to pimp a lawnmower for a retired police officer. Lawnmower was complete with decals, LED lights, fresh paint and sirens.

Worth the money

When I ordered my unit I was concerned about how loud it would be and Im pretty happy with the volume its got a handful of modes you can use (just check with your local laws using the sirens may not be legal on public roads)

I was hesitant to buy this without seeing it. I watched videos on YouTube about it which led to me purchasing it. My husband loves it! He wanted something obnoxious and with a loud siren type horn and this fits the profile! Its very loud and the PA is as well. My husband is very handy and it took him about 2 hours to install it himself.

Works beautiful. The way I wanted it.

Works as described

Many sounds in this little unit. Great bang for the buck. My son loves his.

Easy for me to install, only because I have friends that work with cars. So I gave installation two stars because I could probably not do it myself. The device itself, after being set up, is extremely easy to use. The noise level is adequate at best, only because if your vehicle is in motion then you will not be able to hear the PA. Overall a good buy for the price…

ABSOLUTELY love this thing. Just wish siren sounds were a bit more modern but other than that WHAT A PURCHASE.. anyone who is thinking of doing it should already have by now.

Only had it a month because my car got totaled but this is the one u wanna buy !