| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a burglarproof device for a vehicle realizable at a low cost. SOLUTION: In this burglarproof device for a vehicle, a controller 7 for detecting abnormality controls ON/OFF of an operation switch 8 for determining an operation or non-operation of an abnormality warning horn 9 based on a signal indicating rotation of wheels inputted from wheel speed sensors 4a to 4d. Therefore, the burglarproof device for the vehicle can be constructed using the wheel speed sensors 4a to 4d of an anti-lock brake system mounted on an automobile.</p> |
