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First Alert Combination Photoelectric Smoke and Carbon Monoxide Alarm, 85dB 10-Year Battery

$96.00 $144.00 -33% OFF
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Frequently bought together

The First Alert combination photoelectric smoke and carbon monoxide alarm 1 pack protects a whole home against two hazards from a single device per location. Photoelectric smoke sensing responds well to smouldering fires, while an electrochemical sensor detects carbon monoxide, all powered by a sealed 10-year battery.

  • Sensor types: Photoelectric smoke + carbon monoxide
  • Battery: Lithium, 10-year
  • Alarm volume: 85dB
  • Test/reset button: Yes
  • Hardwired: No
  • Use: Residential and commercial
  • Package quantity: 6

Each combination alarm sounds an 85dB horn and has a test/reset button, with a low-profile design for walls or ceilings. the lithium battery is sealed in for the alarm's service life, there are no annual battery swaps to remember.

More about this product

First Alert Photoelectric Smoke and Carbon Monoxide Alarm provides reliable detection of both smoke and carbon monoxide, supplied as a 1 pack with long-life power.


  • Detects both smoke and carbon monoxide
  • Photoelectric smoke sensor minimises false alarms
  • Electrochemical sensor detects carbon monoxide
  • Built-in 10-year lithium battery, 85dB alarm with test/reset button

Material: Plastic. Model: PRC710AUS.

Questions & Answers

Does each alarm detect both smoke and carbon monoxide?

Yes, each unit is a combination photoelectric smoke and carbon monoxide alarm.

How many alarms are in the pack?

Six combination alarms.

How long does the battery last?

Each alarm runs on a sealed 10-year lithium battery with no annual battery changes.

How loud is the alarm?

Each alarm sounds at 85 decibels.

Can these alarms be used in commercial settings?

Yes, they are rated for residential and commercial use.

Does it have a test button?

Yes, each unit includes a test/reset button.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

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