Smoke alarms can be placed in the red-topped bin. Any batteries should be removed before placing the smoke alarm in the bin.
The most common type of smoke alarms use a very small amount of radioactive material. If you have a large number of smoke detectors/alarms to dispose of, or if they are the older industrial type that may contain more radioactive material, please contact the Radiological Council of WA for disposal.
Radiological Council of WA Email: firstname.lastname@example.org
Tel: 08 926 9555