Theft Prevention
Not Just a Deterrent

Peace of Mind... Anywhere... All The Time
Contact us to schedule your Ravelco installation today!

Don't settle for a device that MIGHT deter a thief, or one that MIGHT locate your vehicle after it's already gone.

Get the only one that prevents it from being stolen in the first place!

The Ravelco Anti-theft Device distributed and installed by Ravelco of the Rockies

Are You Tired Of Worrying About Your Car Or Truck Being Stolen?

With the Ravelco (Pronounced Ruh-vel-co) Anti-Theft Device professionally installed, you will have peace of mind knowing that your vehicle will still be there when you return for it. And you can sleep at night instead of looking out of the window every time you hear a noise, wondering if someone is stealing your car or truck.


The simple, yet effective design has never been defeated since 1976

  • There are no switches to fail

  • No relays or fuses to burn up

  • It uses no wireless signals that can be hacked

  • All connections are made in the engine compartment to the factory wiring

  • Does not interfere with the function of anything else

  • Does not affect your new car warranty

  • Fits Cars, Trucks, Big Rigs, Equipment, Boats, etc.

ravelco of the rockies - live map of auto thefts in colorado.png

This live map from shows current theft in Colorado neighborhoods



Ravelco Anti Theft Device | Learn more about how Ravelco works
My plug in.jpg

Put the plug in and your engine will start ...

Ravelco Anti Theft Device with the Plug out and disabled

Remove the plug and it won't ...


It's That Simple!
If it can't be started, your vehicle cannot be driven away.



Ravelco Anti-theft Device | Window sticker decal

Made in the U.S.A.