Protect all of the vehicles in your household from catalytic converter theft or give a CatSiren to your loved ones. Select your desired shipping method upon checkout.
When armed, the CatSiren continuously monitors the motion around your catalytic converter using doppler radar technology. If a thief attempts to crawl under your car to saw off your catalytic converter, the CatSiren creates a 130 decibel alarm noise.
It worked good the first day I tested it but now it only works intermittently.I have to press the buttons on the remote several times to arm,disarm,or set the sensitivity level.One night during a heavy rain the alarm went off 4 times in 30 minutes.Before I bought this my catalytic converter was stolen so now I’m out even more money.
Fully charged the unit. Didn’t even last a week and the battery was dead. I knew it was cheap when I bought it. I wouldn’t have mind spending more money to get something more reliable. The unit does come with 2 very strong magnets that stayed attached very well to the metal on my vehicle.
Works as advertised. I added a stronger magnet and it needs to be louder in my opinion. But should work as a deterrent.
It was very easy to install just follow the instructions and you're done