Safety · Perth
Interconnected Smoke Alarms Perth
One alarm sounds, every alarm sounds.
Overview
Interconnected smoke alarm installation across Perth — wireless and hardwired interconnection that triggers every alarm in the home from a single detection.
Interconnected alarms save lives. When a fire starts in the laundry at 3am, the alarm in the master bedroom sounds at the same time — not when smoke has already filled the hall.
We install wireless-interconnected systems for retrofits (no ceiling damage) and hardwired-interconnected systems for new builds. Both meet AS 3786:2014 and WA Building Regulations.
Typical 5-alarm wireless system: $900–$1,200 supplied and installed by a licensed electrician.
200m+
wireless reach
$900
from, 5-alarm system
Half day
typical retrofit
BCA
& AS 3786 compliant
FAQs
Frequently asked.
Quick answers to what Perth clients ask most. Anything we haven't covered? Get in touch.
Do alarms need to be wired together?
They need to be interconnected — meaning one detection triggers every alarm. This can be hardwired interconnect (best for new builds) or wireless interconnect (best for retrofits — no cable runs needed).
Will wireless interconnect work in a brick double-storey home?
Yes — most modern wireless interconnect systems (Brooks Evac, Clipsal Firetek Pro) reach 200m+ line-of-sight and 30m+ through brick walls. We site-survey before quoting.
How long does install take?
5-alarm wireless system: half a day, $900–$1,200 supplied and installed. Hardwired retrofit: 1–2 days depending on ceiling access.
Brands We Specify
Next Steps
Talk to a senior engineer.
We'll meet you on site, listen to the brief, and quote a system designed for the way you actually live.
Book a consultationWhy Smart Space
Engineered to disappear.
Twelve years on Perth jobs, 500+ homes wired, and a 10-year workmanship warranty on every install. One small team — engineers, not generalists.