ifc:IfcAlarmTypeEnum

<xs:simpleType name="IfcAlarmTypeEnum">
  <xs:restriction base="xs:string">
    <xs:enumeration value="bell"/>
    <xs:enumeration value="breakglassbutton"/>
    <xs:enumeration value="light"/>
    <xs:enumeration value="manualpullbox"/>
    <xs:enumeration value="siren"/>
    <xs:enumeration value="whistle"/>
    <xs:enumeration value="userdefined"/>
    <xs:enumeration value="notdefined"/>
  </xs:restriction>
</xs:simpleType>