The Red Smoke Alarms RFMDUAL is a photoelectric flush mount smoke alarm that provides versatile functionality. It can serve as a 240V mains powered alarm with a 10-year lithium battery backup. It can also be interconnected with other 240V Red smoke/heat alarms or function as a standalone 10-year lithium battery smoke alarm with the option for wireless interconnection using an RF module. The alarm is designed for convenient installation with a 90mm cut out hole. The flush mount design of the smoke alarm ensures that it remains level with the ceiling, providing both effective protection and a discreet appearance.


  • Main Power source: 240V or 10 Year 3V Lithium Battery (CSIRO certified as either or)
  • Backup Battery: 10 Year 3V Lithium Battery (When on 240V)
  • Battery Life: 10 Year
  • 90mm Flush Mount
  • Alarm Volume : > 85db at 3 metres
  • Sound Pattern: ISO8201
  • Wired/Wireless (with RF Module ) Interconnection: up to 40 Alarms
  • Comply with: AS3786:2014

All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.

Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.

Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.

Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.

Type Smoke Alarm
Barcode # 9358418000299
Brand Red Smoke Alarms
Shipping Weight 0.2650kg
Shipping Width 0.140m
Shipping Height 0.090m
Shipping Length 0.140m