凡在9.1-9.30期间安装SOGD斯可顿自动感应门的客户有需要安装单门门禁机的，免费送机包安装，期待各位新老客户的参与，谢谢！

                                                                       上海屹捷电子科技销售部

                                                                             2011.08.31