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                当前位置:首页 > 翼闸 > 翼闸问答 > 翼闸里面的红外对射有什◣么作用?

                翼闸里面的红外那他就真对射有什么作用?

                提问时间:2019-09-23被浏览121次
                官方解答

                您好,翼闸主事人來興師問罪里的红外对射主要用于感应人体,起到防夹、防尾随或者计数的ξ作用。一般是6对红外,上面3个,下面还有3个。

                答案〒创立者

                九鼎智能

                回答时间:2019-09-23 16:06:35

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