Red 10 year RF Wireless Smoke AlarmThis product approved for Queensland Government housing installations Model No: R10RF A photoelectric, 10 year sealed lithium battery RF wireless smoke alarm. Interconnectable with up to 20 Red smoke alarms (240v hard wired and or 10 year RF wireless smoke alarms) and includes a test hush button and visual indicators. The R10RF smoke alarm is approved and certified to meet AS3786: 2014 and is fully compliant to meet the Queensland 2022 smoke alarm