最新图纸----采用双绞线传输的楼宇对讲系统示意图
<h2 style="MARGIN: 13pt 0cm; LINE-HEIGHT: 125%"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><p class=MsoNormal style="MARGIN: 13pt 0cm; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 2" align=left><a name=_Toc174941566><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; text-shadow: auto; mso-bidi-font-weight: bold; mso-bidi-font-family: 'Courier New'; mso-font-kerning: 0pt"><font size=2>一、系统功能特点</font></span></a><img src="data/attachment/forum/bbsxp/2007-12/2007121185939.jpg" border=0 /><span style="mso-bookmark: _Toc174941566"></span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><u><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-font-kerning: 0pt"><font face="Times New Roman">1</font></span></u><u><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、基本功能</span></u><u><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></u></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 21.0pt; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">门口主机：可呼叫分机、管理中心机，并与之对讲；可连接电控锁。</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 21.0pt; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">室内分机：可为呼入的门口主机、围墙机开锁；可监视单元门口主机；可呼叫管理中心机；可向管理中心紧急求救报警。</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 21.0pt; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">管理中心机：可为呼入的门口主机、围墙机开锁；可监视单元门口主机、围墙机；可呼叫室内分机并与之对讲；可接收并记录室内分机紧急报警信息。</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 21.0pt; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">围墙机：可呼叫管理中心机、室内分机，并与之对讲；可连接电控锁。</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><u><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-font-kerning: 0pt"><font face="Times New Roman">2</font></span></u><u><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、扩展功能：</span></u><u><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></u></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">门口主机、围墙机密码开锁。</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">门口主机、围墙机刷卡开锁。</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">室内分机连接</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-font-kerning: 0pt"><font face="Times New Roman">8</font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">防区报警探测器，传送警情至上位机。</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">室内分机信息查看功能，可接收、查看上位机发布的文字信息。</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">部分室内分机图像存储功能，可存储、查看访客呼叫图片记录。</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">二次门口确认机</span><span lang=EN-US style="COLOR: red; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><u><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">3</span></u><u><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">、系统特点<span lang=EN-US><o:p></o:p></span></span></u></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">平衡差分音视频传输技术，统一接口条件，智能图像补偿技术；</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">统一规划的控制信令和数据传输协议；</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">抗静电及防雷设计；</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 0cm; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"><font face="Times New Roman"> </font></span><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">五类线传输；</span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-INDENT: -17.95pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 18.0pt; mso-char-indent-count: -1.71; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; mso-font-kerning: 0pt">n</span><font face="Times New Roman"><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-fareast-font-family: Wingdings; mso-font-kerning: 0pt"> </span><span lang=EN-US style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-font-kerning: 0pt">20~35V</span></font><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">宽电压适应范围，交流市电停电时可选择主动切断视频部分供电，延长系统备电工作时间。</span></font></p><p class=MsoNormal style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-INDENT: -17.95pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; tab-stops: list 18.0pt; mso-char-indent-count: -1.71; mso-pagination: widow-orphan; mso-outline-level: 3" align=left><font size=2><span style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"></span><span lang=EN-US style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-weight: bold; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></font> </p></span></h2> 图片太大了，需要在图片上“<strong>右键</strong>”--“<strong>图片另存为</strong>”保存到本地电脑后，慢慢看才方便。。。 可以学习一下 学习一下 支持一下 感谢分享 楼主这个是什么牌子的可视对讲系统啊
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