Instant estimate
What will my
upgrade cost?
Answer three quick questions for a ballpark 2027-standard upgrade cost, no details needed, no obligation. Final count is confirmed on site.
How the estimate works
Queensland's standard needs an interconnected photoelectric alarm in every bedroom, connecting hallways and every storey. We estimate one alarm per bedroom plus a hallway, adding one for a second storey, and range it since layouts vary. Price is that count times your brand ($125 WATCH or $165 RED), including certificate and controller. More on the 2027 deadline page.