Catalog > Consumer Electronics > Kits > Kits (By Function) > Robotics Catalog > Consumer Electronics > Kits > Velleman Kits Robotic Kit – 'Car' Sensor Activated Robotic Kit – 'Car' Sensor Activated VELLEMAN KSR1 ROBOTIC KIT - "CAR" SENSOR ACTIVATED Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview A sensor-activated robot car. The car changes directions when the sensor detects noise or when the car hits an object. Specifications Uses a microphone as sound sensorDimensions : 110 x 90 x 60mmPowered by: 2 x 1.5V AA batteries (not included) Additional Information Group Robotics Model KSR1