谁做门禁区周边的东东。高级一点的比如...

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<p><strong><a hideFocus="hideFocus"  class="b" href="http://www.soca.com.cn/html/product/06-04.htm" target="_parent">外出按钮系列：</a></strong><strong><a hideFocus="hideFocus"  class="b" href="http://www.soca.com.cn/html/product/pro_acce.htm#" target="_parent"></a><a hideFocus="hideFocus"  id="d" name="d"></a></strong></p></td>
<td class="style4" valign="top" width="260" align="left"><strong>SI </strong><strong>红外线非接触式按钮系列</strong><strong><a hideFocus="hideFocus"  class="b" href="http://www.soca.com.cn/html/product/06-04.htm" target="_parent"></a></strong></td></tr>
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<td valign="top" width="68">红外线式：</td>
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<td valign="top" width="337">不需碰触既可触发，可广泛应用于各种场所，尤其医院或餐厅，避免碰触感染疾病，也可应用于自动控化控制设备。</td></tr>
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<td valign="top">适合空心门框及埋入式电气盒使用。</td></tr>
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<td valign="top">内建微电脑控制晶片，可调整感应距离，与开门<br/>延迟时间(可调成暂态与常态)。</td></tr>
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<td valign="top">采用特殊红外线编码设计，不受外在红外光干扰。</td></tr>
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<td valign="top">可单独应用也可选购不同面板搭配使用。</td></tr>
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<td valign="top">防水等级IP65以上。</td></tr>
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<td valign="top">操作温度：-20℃~60℃。</td></tr>
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<td valign="top">使用寿命:红外线10万小时以上，RELAY寿命100万次。</td></tr>
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<p>最大耐电流：0.5A@120VAC/1A@DC24V 常闭及常开点输出</p></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table>