CARCAT Ultrasound Rat Repellent for Cars
CARCAT Ultrasound Rat Repellent for cars will drive rats, rodents away from your cars and garages.
Presently, CARCAT DUO 2nd generation ultrasound rat repellent is an improved version of 1st generation. 1st gen CARCAT is no longer in production.
The rat repellent in car emits ultrasonic sounds plus flashing LED, dual technology to protect the car from rat bites. It emits ultrasonic waves that makes the rats feel uncomfortable to run away.
A waterproof electronic rat repellent device for cars to protect from damages occurs due to rat bites.
CARCAT recommends mounting a device on the back or sidewall of an engine cavity or close to the battery.
Product is eco-friendly totally non-hazardous, safe to install.
CARCAT – Duo Installation – Step by step Video
ultrasonic Car Repellent Installation and Wiring Guide
Rat repellent in cars is more efficient than conventional based techniques like poisons, bait stations & glue traps, rat sprays etc.
More installation images can found at
CARCAT Repellent Efficacy testing
2 chambers, approx. 330 sq. ft. each were fitted with a similar ultrasound rat repellent and both chambers were connected by a narrow acoustically damped tube, just enough for a rat to pass from one chamber to another.
Test Case 1
In test case scenario 1, the rat continued to say in Chamber 2 with ultrasound device “OFF”.
Test Case 2
In test case scenario 2, the rat chose to move to Chamber 1 with ultrasound device “OFF” and continued to stay there.
Test Case 3
The rat chose to stay in the acoustically damped connecting tube.
CARCAT Duo works on both 12V/24V car battery.
Below chart describes how it is better than others brands.
(Multi band frequency + Random pattern strobe lighting)
Best Gift for Coworkers
- Ultrasound + Flashing LED
- Safe to Install
- Low Battery Consumption
- Bit Expensive