5.3 Security Considerations
The following components installed as part of the construction and subsequent maintenance activity shall comply with the requirements of the Loss Prevention Authority and have Secured by Design accreditation:
a) External doors and door sets to each Dwelling - in the case of Dwelling blocks, this is deemed to include doors to individual Dwellings accessed from communal areas, as well as the door between the external environment to the communal area (where installed).
b) External windows.
c) Where blocks have principle external doors these should have [audio or audio/visual] access systems controllable from within each individual Dwelling within the Block.