| 摘要 |
The invention relates to a pest repelling apparatus which is installable in a vehicle ( 10 ). The pest repelling apparatus includes a control unit ( 12 ), a plurality of transducers ( 20 ) operatively connectable to the control unit ( 12 ) to emit sound at an ultrasonic frequency, mounting means to mount the transducers to the vehicle ( 10 ) at spaced apart locations, and an electrical connector arrangement ( 14 ) to connect the control unit ( 12 ) to a power source of the vehicle. The invention extends to a vehicle ( 10 ) which includes a pest repelling apparatus installed therein. The pest repelling apparatus includes a control unit ( 12 ), and a plurality of transducers ( 20 ) operatively connected to the control unit ( 12 ) and positioned at spaced apart locations in the vehicle ( 10 ), the control unit ( 12 ) in use causing the transducers ( 20 ) to emit sound at an ultrasonic frequency. |
