Who or where do I go to to find out how do you hook this up I already have one I'm just trying to figure out how to hook it up who could help me

It is really easy. RED can go hot all the time or to a switched power source(I have mine hot all the time since it does not appear to drain power in my RAM 1500) BLACK is to ground - MAKE SURE - you scrape the metal a bit for the best ground blue IS TO YOUR VEHICLE HORN if you wish. I did not use it since the unit already has the air horn sound and a "regular" sound built in, But if you wish you can hook the blue into your horn and it will over ride the built in sound when you push the button, but I like having the 3 different horns. GREEN will throw you for a loop you can use 1 or both of them but you only need 1 green that will go to the siren the other one is if you have 2 sirens. NOW here is where you will get messed up. 1 single green goes to the white side of the siren the black wire on the siren goes to ground. I just crimp on a loop and use a self taping screw to bolt it down. I can not explain why the made the green wires from the box go to a white wire at the siren one would have thought the colors would match. The WHITE and the YELLOW go to anything else you wish to run like a hazard light in the back window and a light on the roof. I always put the white and yellow wires in the plug holes them so I don't loose the jumper wires then tie them back FYI I have LED flashers in my grill so I use one color of wire to the front lights and since I also have a set of strobes in my rear tail lights I use the other wire to run them. I also like to leave my unit in the auxiliary because that way I have the PA ready at a moment as well as the air horn sound when you push the 2 way toggle down and the regular siren that I can use manually by pushing the button up. Otherwise you will have to select a specific sound and if hot wired it will sound off all the time and if switched it will sound off at the last setting you were using it for. So when it is all said I done you can see why I leave it on aux all the time UNLESS I am responding to a fire or a medical emergency that I have to get there by yesterday so using the moment 2 way switch is to hard to hold down and drive. Also another FYI I did have a couple of times that the unit would not come on when I needed the PA or would not shut up! It seems that the computer in the box on rare occasions gets confused and I found the fastest and easiest way to fix was to just unplug the mic and plug it back in and it all goes back to normal. Good Luck and if you have any more questions feel free to ask or call the company they are really great people and will talk you through an questions you might have

Is the box itself waterproof?

The speaker is waterproof, but I seriously doubt the siren controller is waterproof since it has vent holes for heat control.

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Reviews

O**Y

Great Product

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

10.12.2022

R**O

Perfect! Not super loud but loud enough!!

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

24.03.2023

K**L

It works could be a little louder

Works well could be a little louder For me the speaker was the most difficult to mount had to tear the speaker apart to get it mounted and then trying put it back together after it was mounted was very difficult Wiring diagram Wasn't a lot of help Thankful there was a guy that previously wrote a review on the wiring diagram how it is backwards This Unit didn't make it easy wiring in my strobe lights and a light bar to the switch

6.12.2019

J**R

Not a bad buy

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

26.08.2024

F**Y

Works great

Easy install, good sounds and quality. The speaker is definitely heavy duty compared to many

7.09.2022

C**S

Get What You Pay For

Siren is very low and hard to hear. The high low sound, sounds like a dying cow. Had it 2 months and speaker went bad. Return date already passed.

4.12.2023

J**A

It's OK

Speaker tore allowed water into voice coil should I rate it higher maybe but I agree with other reviews this can't be 200 watts but I just ordered a Feniex Speaker sounds way louder then the one this came with and clearer. Also lasted 2 years and 4 days just missed my 2 year extended warranty return window but it's cheap I also run my grill and bumper lights off the rocker switch that works good

6.10.2025

C**A

Great value!

Exceeded my expectations. As previous reviews from others state, the instructions are useless. The siren and horn functions are very loud. The PA is loud but not as much as the sirens. I think these are great and will order more in the future for my other vehicles.

25.02.2019

A**E

Loud mic works amazing Great value for the price

2.09.2025

R**N

Like the first one I purchased so purchased a second one for other location

1.11.2025

L**R

Awesome product for the price point. Works as intended but has 4 draw backs: - Mic quality is not the best and hard to find a good replacement mic - Not enough cable length, had to splice all the wires - Siren tones are off sounding - Volume/off switch knob broke after 4 months of use. Rewired it to work with extended power and works fine now.

12.04.2025

S**E

Recu vite marche bien pour le.momemt semble fragile

13.08.2025

V**E

Sonne super fort mais le micro est en plastique de mauvaise qualité.

21.06.2023

ASIN	B0727M5RHH
Automotive Fit Type	Universal Fit
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#215,944 in Electronics ( See Top 100 in Electronics ) #782 in Security Horns & Sirens
Brand	VEVOR
Color	200W
Customer Reviews	4.2 4.2 out of 5 stars (637)
Date First Available	April 21, 2017
Included Components	1 x Siren Box Unit 1 x Speaker Unit 1 x Set of Metal Bracket Mounting & Wiring Accessories
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Item Weight	15.07 pounds
Item dimensions L x W x H	7 x 6 x 5 inches
Item model number	Siren Bundle
Manufacturer	Mophorn
Part Number	Siren Bundle
Product Dimensions	7 x 6 x 5 inches
Style	8 Tones
UPC	601285885247
Warranty Description	NO

200W Police Siren

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