ifc:IfcUnitaryControlElementTypeEnum

<xs:simpleType name="IfcUnitaryControlElementTypeEnum">
  <xs:restriction base="xs:string">
    <xs:enumeration value="alarmpanel"/>
    <xs:enumeration value="controlpanel"/>
    <xs:enumeration value="gasdetectionpanel"/>
    <xs:enumeration value="indicatorpanel"/>
    <xs:enumeration value="mimicpanel"/>
    <xs:enumeration value="humidistat"/>
    <xs:enumeration value="thermostat"/>
    <xs:enumeration value="weatherstation"/>
    <xs:enumeration value="userdefined"/>
    <xs:enumeration value="notdefined"/>
  </xs:restriction>
</xs:simpleType>