| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide such vehicle theft prevention system as improving theft preventing effects in a parking lot provided in a multiple dwelling house, in particular. SOLUTION: This theft prevention system is provided with a plurality of housing information boards 2 installed in respective houses and issuing an alarm based on a transmitted data signal, and a control room information board 1 installed in a control room, controlling the transmission of the data signal to each housing information board 2, and issuing the alarm based on the transmitted data signal. At least, one of the housing information board 2 or the control room information board 1 emits an alarm based on the action signal transmitted based on the detection of an abnormality of the vehicle.</p> |
