# Smoke Alarms — Burwood, NSW 2134
Canonical URL: https://empireelectricalcontractors.com.au/services/smoke-alarms/burwood
Empire Electrical Contractors · Phone +61468404608 (24/7)

Compliant hardwired and 10-year lithium smoke alarms

NSW law requires working smoke alarms on every level of every home. We supply and install hardwired 240V or 10-year lithium alarms - interconnected, compliant, and ready for inspection.

## Local context
Burwood sits in Inner West, Sydney. Postcode 2134, coordinates -33.8776, 151.1039.
Nearby landmarks: Burwood Westfield, Burwood Park, Burwood Station.
Common property types: Federation terraces, high-rise apartments, commercial fit-outs.
Rapid apartment growth alongside heritage streets — common jobs are apartment sub-board upgrades and cafe fit-outs on Burwood Rd.
We also service: Strathfield, Strathfield South, Homebush, Homebush West, Croydon, Croydon Park.

## What's included
- Hardwired 240V photoelectric alarms with battery backup
- 10-year sealed lithium alarm supply and install
- Interconnection of alarms across the whole home
- Rental property compliance certificates
- Replacement of expired alarms (10-year life)
- Heat alarms for kitchens and garages

## Overview
In NSW the law is simple: every home must have at least one working photoelectric smoke alarm on every storey, and homes built after 1997 must be hardwired. Rental properties need a compliance check before each new tenancy. We install both types — 240V hardwired photoelectric alarms with 10-year sealed lithium backup, or standalone 10-year lithium alarms where hardwiring isn't practical — and interconnect them so when one triggers, they all sound.
Interconnection is the single biggest life-safety upgrade you can make. A fire in the laundry at 3am won't wake someone sleeping at the far end of the house on the top floor — unless every alarm goes off at once. Modern alarms interconnect wirelessly (no wiring between them), so we can retrofit interconnection to any existing hardwired or lithium install in about an hour per alarm.
For landlords and property managers we issue a formal compliance certificate on the same visit, testing every alarm, replacing anything past its 10-year date stamp, and photographing each unit for your records. Heat alarms — the correct sensor for kitchens and garages where photoelectric alarms cause nuisance triggers — are installed where required.

## Fixed pricing
$150–$380 AUD per alarm installed. Workmanship warranty 60 months. Typical on-site duration ~2 hours.

## Symptoms we hear about
- Alarm chirping every few minutes (9 V battery flat)
- One alarm sounds, others stay silent (not interconnected)
- Ionisation-only alarms in a rental — non-compliant since 2022
- Alarm past its 10-year replacement date

## Common causes
- Old 9 V units rather than 10-year lithium sealed alarms
- No hard-wired or wireless interconnection
- Ionisation-only alarms (slower to detect smouldering fires)
- Alarms installed too close to a kitchen or bathroom

## How we handle it
1. **Site audit** — We check every bedroom, hallway and level for coverage, alarm age and interconnection status.
2. **Spec the upgrade** — We spec AS 3786-compliant photoelectric 10-year alarms, interconnected via mains or wireless mesh.
3. **Isolate and remove** — Old alarms removed, existing wiring inspected, and any 9 V bases decommissioned.
4. **Install and interconnect** — New alarms mounted per manufacturer spacing, terminated to the lighting circuit, and paired to the interconnect group.
5. **Test the whole chain** — Trigger one alarm and confirm every alarm on the property sounds within 10 seconds.

## Applicable standards
- AS 3786:2014 — Smoke alarms using scattered light
- NSW Environmental Planning & Assessment Regulation 2021 — smoke alarm requirements

## Seasonal note
Winter heater and electric-blanket season drives the biggest spike in home fires — the ideal time to check and replace alarms is late autumn.

## Recent anonymised jobs
### Annual compliance check for a managed rental
A property manager in Burwood needed alarms tested and certified between tenancies. We tested every alarm, replaced two units past their 10-year expiry and issued a written compliance report for the file. Burwood falls inside postcode 2134 on our Inner West route, so we quote up front and finish to AS/NZS 3000 with a compliance certificate. Most of the housing on this side of Burwood is Federation terraces, so we planned cable routes and fixing points around that before touching a tool.
Outcome: All alarms tested and compliant, written report issued to the agent.. Approx. 70 minutes on site.

### Interconnected 10-year alarm upgrade
Investment property in Burwood needed compliant interconnected alarms across three levels. We replaced ageing 9 V units with hard-wired 10-year lithium alarms interconnected via wireless mesh. Jobs like this between Burwood Westfield and Burwood Park are part of our regular Burwood run, so callouts here rarely wait long. Rapid apartment growth alongside heritage streets — common jobs are apartment sub-board upgrades and cafe fit-outs on Burwood Rd.
Outcome: AS 3786-compliant coverage, one alarm triggers all, ready for lease.. Approx. 160 minutes on site.

## FAQs
**What does NSW law require?**
One working smoke alarm on every storey - hardwired for homes built after 1997, either type for older homes, but photoelectric type only. Rentals require a compliance check before each new tenancy.

**Should alarms be interconnected?**
Highly recommended and required in some new builds. When one alarm triggers, all of them sound - critical for waking sleepers on the opposite end of the house.

**How often should alarms be replaced?**
Every 10 years, regardless of type. The sensor degrades - a 12-year-old alarm may look fine and still not trigger. Check the date on the back.

**Do you provide rental compliance certificates?**
Yes - we test, replace where needed, and issue a landlord compliance certificate on the same visit.

**Photoelectric or ionisation — which one?**
Photoelectric only. Ionisation alarms are no longer recommended in NSW — they respond too slowly to the smouldering fires that kill most people. Any alarm we install is photoelectric.

**Can I retrofit wireless interconnection to my existing alarms?**
Only if they're the same brand and support wireless interconnection. If not, replacing all alarms with a matched wirelessly-interconnected set is usually cheaper than trying to mix systems.

## Reviews
Aggregate: 5/5 across 195 Google reviews.
- Shirish Shetty (5/5, 2026-06-01): Absolutely outstanding electrician and genuinely one of the best people to work with. He diagnosed and fixed the issue within a couple of hours. He was professional, efficient, and reliable.
- Jie Z (Jessica) (5/5, 2026-06-01): VERY HIGHLY recommend! We had an issue with power at home and needed someone urgently to restore the electricity service. They responded quickly, showed up on time, and got everything back up and running without any hassle.
- Vin J (5/5, 2026-03-01): I highly recommend Joe, he's very skilled, kind and does honest work. He did a massive last minute job for us, installing an entire 17.4kw ducted aircon system after our old unit broke.
- Jennifer Cornish (5/5, 2025-11-01): Exceptional Service - Highly Recommend! I contacted Joe from Empire Electrical to install new powerpoints and downlights. His professionalism, punctuality, and thoroughness stood out.
- Jasmin Cumming (5/5, 2025-07-01): I am so glad I called Empire Electrical. Joe is a very honest person which is hard to come by. He explained everything to me and charged me an incredibly fair price.