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Tripwire Catalytic Converter Alarm [BETA]

Save 9% Save 9%
Original price $54.99
Original price $54.99 - Original price $54.99
Original price $54.99
Current price $49.99
$49.99 - $49.99
Current price $49.99

TRIPWIRE Catalytic Converter Alarm

Our TRIPWIRE catalytic converter alarm kit is a brand new product that we designed for high-riding vehicles such as trucks, SUVs, vans, motorhomes, commercial vehicles, and busses. Being that a thief can quickly and easily slide under these types of vehicles and start cutting immediately, our tripwire alarm offers an extra level of protection. It surrounds the catalytic converter in a protective manner making it difficult or impossible for the thief to steal your catalytic converter without first triggering the alarm.

Installing our tripwire alarm kit is fairly simple. If you are mechanically inclined you can do it yourself or you can have your mechanic or one of our local installers do it for you. Once the cabling is installed around your catalytic converter, our alarm is then attached to the cabling (as opposed to our other alarm which goes on the exhaust system). INSTALLATION INSTRUCTIONS:

Included in each kit:

  • 1 vibration alarm with remote control
  • 1 wire rope (10 feet in length, 1/8 inch thick with looped ends)
  • 1 threaded quick link (hardware that locks cabling into place)
  • 1 heat guard (to place on back of alarm if alarm resides close to exhaust system)
  • 4 stainless steel straps (2 for mounting the alarm to the cable and two extras if needed to control the direction of the cable)
  • 2 theft-deterrent vehicle window stickers

Alarm Features:

  • LOUD ALARM 113dB vibration alarm to scare away thieves effectively
  • EASY TO USE Simply remove the battery tab to activate alarm with the click of one button on the remote control. Mount alarm directly to exhaust pipe (section leaving the catalytic converter) or use magnets or sticky pads and attach mount under vehicle. See video for more details.
  • WATERPROOF Suitable for outdoor use when it's raining.
  • DURABLE Built to withstand tough environments.

Fast Guard Alarms Offers:

  • A 30-DAY MONEY-BACK GUARANTEE If you are not 100% satisfied with our product you may return it for a full refund. Refund Policy
  • REAL CUSTOMER SERVICE Feel free to call, email, or text us for any help!

Customer Reviews

Based on 25 reviews
Larry Berwick
Must have for catalytic converter

Must have to prevent catalytic converter thefts. So easy to install.

Joseph blanchard
Best company ever. Period by Far Lando is Awesome dude..

I would have gave them 10 Stars if I could
In 65 years I've never seen this kind of customer service
BEST customer service ever they gave me a new catalytic converter alarm and returned my money to and fix everything that's the best company in the world
Fast Guard Alarms | Catalytic Converter Alarm Anti-Theft ... THE GREATEST.

Carmen Mercado

I brought 2 of them still cannot use them
I live in Denver Co had two catalytic
Converter stolen, unfortunately every shop I have asked to install the fast guard it's always a NO answer, I need help if anyone in the Denver area can let me know where to go.

Hi, it’s a pretty simple install. Even a friend or neighbor could help you, but if you tried that too, please email us the contact info of a local Meineke shop and I will see if that location will help you. A lot of Meineke shops carry and install our alarm so we could give yours a try. Thank you and our email is

Lyn H
Very pleased with product

I am very pleased with the Fast Alarm products I bought. Installation was very easy and it really gives me some piece of mind.

Andrew Girling
Easy to install

Really great and easy to install and very sensitive to touch and the would be thieves will have to cut through the wire while the alarm is going off . Not going to happen