[13.1 通用代码](13.1%E9%80%9A%E7%94%A8%E4%BB%A3%E7%A0%81.md) [13.2 智能设备接口](13.2%E6%99%BA%E8%83%BD%E8%AE%BE%E5%A4%87%E5%80%9F%E5%8F%A3.md) [13.3 第三方软件接口](13.3%E7%AC%AC%E4%B8%89%E6%96%B9%E8%BD%AF%E4%BB%B6%E6%8E%A5%E5%8F%A3.md) [13.4 CE智能设备管理](13.4CE%E6%99%BA%E8%83%BD%E8%AE%BE%E5%A4%87%E7%AE%A1%E7%90%86.md) [13.5 常用合同管理](13.5%E5%B8%B8%E7%94%A8%E5%90%88%E5%90%8C%E7%AE%A1%E7%90%86.md) [13.6 物业自定义](13.6%E7%89%A9%E4%B8%9A%E8%87%AA%E5%AE%9A%E4%B9%89.md)