上海总体来说还是治安不错的城市,但有时候也难免会发生像案件聚焦里所讲的那些安全事故,所以现在很多比较有忧患意识的业主都会在装修房子时装个看家护院的电子保镖——安防系统。这东西现在还不太流行,我们一起来看看到底是怎么回事吧。 Shanghai is generally a good city for law and order, but sometimes it is inevitable that security incidents such as those highlighted in the case will inevitably occur. Therefore, nowadays, many owners who are more concerned about their worries will decorate their houses with electronic bodyguards --security system. This thing is not yet very popular, let’s take a look at what is going on in the end it.