New South Wales Consolidated ActsIt is a term of every residential tenancy agreement that:
(a) the landlord is to ensure that smoke alarms are installed in accordance with section 146A of the Environmental Planning and Assessment Act 1979 if that section requires them to be installed in the residential premises, and
(b) neither the landlord nor the tenant may, except with reasonable excuse, remove or interfere with the operation of a smoke alarm installed in the residential premises.