AVS Ultrasonic Sensor

AVS Ultrasonic Sensor

An ultrasonic sensor triggers the alarm if a change in air pressure or movement is detected in the cabin of the vehicle. It does this by transmitting ultrasonic sound waves (like a bat’s sonar) around the interior of the vehicle.

It is our favourite sensor for protecting the cabin of the vehicle and is a great upgrade if you carry goods or have a large car.

An ultrasonic sensor is also recommended for vehicles where the windows can sometimes be removed intact, allowing access to the inside of the cabin without setting off other sensors. This includes most Subaru models (which have frameless windows) and vans.

This sensor can be added as an optional upgrade to any 12 volt AVS car alarm.

Note: because of how the ultrasonic sensor works do not leave animals or children inside the car with the alarm armed. You must also remember to always make sure all the entry points to the car, including windows and sunroofs are shut because air movement will trigger the sensor.

 Click Here How AVS Ultrasonic Sensors Work

1. Pricing excludes installation
2. Due to continuous product improvement, specifications, pricing and design are subject to change without notice