Smoke alarms must be installed in every bedroom and at least one smoke alarm in the most likely path to exit the dwelling. For example: A two bedroom, single level dwellings must have at a minimum of three alarms. A Multi-level dwelling must have smoke alarms on each level regardless of it contains a bedroom or not. Whilst onsite, if our electrician determines an additional smoke alarm/s are required to meet compliance, over and above the quantity noted on your quote form, we will contact you or your property manager prior to its installation. If you are not available we will install the required number of alarms to make the property compliant.