Vevor Police Sirens 200W 9-Tone Car Warning Alarm Handhold Microphone Light Control Switches Emergency Electronic PA System for Cars Fire Trucks : Electronics

When I looked at the description and the price I thought this was going to be a rinky dink item and wasn't going to be loud enough for what I want to do. I hooked this thing up with great ease and let me tell you it is loud like the police the sirens and things worked just like the police it is a great product a great value and I bought two more

Perfect!! Not the loudest but loud enough. If the wires where at least 2 feet long i would’ve bought another 1 for my other car. Was perfect for my Volkswagen tho. Kinds wish it was just a loud speaker siren n horn i never u only in the driveway or private property. Everything good as of now, only been a day. Will update if anything

The good: The tones are the correct universal tones and the horn is the correct horn (no Mickey Mouse crap) and they are clear. I got it for the siren function and that works well.The bad: The wiring diagram is not so good. Here is how you instal it (USA)... Red is 12V positive (battery) , Black is 12V negative (ground), White is switch #1 12V positive to light #1, Yellow is switch #2 12V positive to light #2, Note: It is wise to run the white & yellow to relays that run the lights so that you don't "over draw" the amp capacity of the switches, Greens go to the speaker, Note: Insulate all splices and connections to speaker prior to powering up the unit, grounding a speaker wire under power can damage the unit.The ugly: My mic came in damaged, rattled right out of the box, so the mic/pa ain't working. I've seen this same issue on units that cost twice as much. The rest of the amp system works well so I'm thinking that a new mic will fix that.I got it for the siren (not the PA) anyway and that works really well, so for the money you can't beat it

How easy it was to install. And the quality of the product I love it

I was unable to leave the system on, due to overheating issue. It also had an intermittent noise feedback through speaker, even with the pa unit off. After numerous back and forth messages, this company refunded my order money. I had asked that they send me a working unit, but they took it upon themselves to handle the way they wanted. BUYER BEWARE!!!!!!

For a rather cheap siren, it was a very good siren while I had it. I ended up leaving it in the vehicle I installed it in when i sold it. However, fir the duration that I had this lil ol’ siren, I couldn’t have asked it to do better. As a volunteer fireman with a small budget, this siren did every bit of its job when I asked it to. ~AB

Everything worked fine, I made the wiring harness a little longer since it was too short for my design. Speaker works great, all sirens and sounds work well the only thing that doesn't work is the handset mic. It doesn't transfer any noise and even tried rolling the wiring cables, no difference.

Mounts easily, simple to use, just what we needed. Speaker is loud and the handheld microphone is clear and easy to understand.