7 Sounds Loud Car Warning Alarm Police Fire Siren Horn Speaker with Brown Remote Controller 12V 100W(1PC Remote Controller)

This thing is great! It wires directly to a battery with nothing more than a bit of black tape.I did not buy this to protect anything. I have a relative who thinks it's funny to wake me up early on my days off. This same man naps three or four times a day, every single day. So I bought this to hide under his house, near his bed. That way I may take revenge using the handy dandy remote 🤣.I worried it wouldn't be loud enough but it's quite loud. Louder than the average car alarm, I believe. And it makes the most obnoxious noises. I love it!!!Given that it's activated by remote only, I wouldn't suggest using this as an anti theft device.

Great siren

Es una bocina que suena bien, muy fácil de instalar, está muy bien

I got one this time with a remote, hooked it up myself.. Never thought that could happen.. 😂🤣 However it’s a good siren and a good price for a horn that will problem last a year, the remote was a plus this time and only a couple dollars more than my purchase several years ago.. But it hasn’t worked for 3 years now

Product arrived damaged, wires were not soldered correctly remote had a dead battery and the cone was broken off of the siren. Will be returning quality overall look really bad too

Great sounds but to bad I can’t use them on my car in Massachusetts it is illegal

Far better than most of the reviews I read, I took a chance because of very low price and it really paid off. One piece, easy to mount using zip ties, wire's in directly to battery (or any constant positive - negative 12 volt power source). If mounted on the rear behind your gas tank, and directed down and to the rear, a vehicle stopped too close to you hears the sound as if it's coming from behind them. I mounted mine right next to the radiator pointing straight down. The sound is deflected off the pavement and is impressively LOUD!Using any of the 3 siren features on a public roadway is most likely illegal, but one setting is similar to a firehorn. Much louder than a standard auto horn. Great for summoning grandkids to come out to the car when going out to play.

I use it in my motorhome. We boondock in commercial parking lots as we travel (with permission) and I place this under the hood every night hooked up to my battery. I wired it with two alligator clips for quick connect and disconnect. I don't leave it under the hood during drive times. Remote stays in the coach next to my bed. One push of the button and it goes off without a hitch. Also have the same set up with some red and blue blinking lights that are remotely controlled. Hook it up via cigarette lighter port. One push of a button and they go off as well.