CatShark Catalytic Converter Alarm


Thefts of catalytic converters have risen by over 500%. Don't become another victim - get instant protection in seconds with the CatShark catalytic converter alarm.


Using minimal tools, thieves can remove your catalytic converter in under a minute! “Your catalytic converter is a target for thieves because it contains precious metals. Stolen converters are easy to sell and are untraceable.” CatShark provides instant protection with a 110 decibel alarm that is fine-tuned to specifically respond to this type of threat.

Super Magnetic Clamps

Powerful magnetic clamps - simply attach at any convenient location close to the exhaust

Tri-Axial Accelerometer

Tri-Axial accelerometer and Neodymium sensors - tuned to recognise disturbance and respond instantly

110 Decibel Alarm Siren

Alerts to any tampering with an ear piercing 110 decibel alarm siren

IP55 Standard

Robust and weatherproof to IP55 standards with a long battery standby

Multiple Alarm Choices

Select sensitivity, intensity and various alarm signatures using the remote key fob

Easy to arm/disarm

Simply arm/disarm using the remote fob whenever you leave/return to your vehicle

Theft Stats

Recently, thefts of catalytic converters have risen by over 500%

A stolen converter may fetch less than £50 for the thief but the cost to replace your converter can easily be over £1,000 - even more on some hybrid vehicles.

Your loss could be even worse as more and more insurance companies are opting to write off your vehicle rather than replace the device.


CatShark uses 3xAAA batteries (included)

What's in the box?

  • CatShark Catalytic Converter Alarm
  • CatShark Fob
  • CatShark Screwdriver and Lifter
  • User Manual

User Guide

CatShark User Guide

Customer Reviews

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