Every home needs alarms on every level
Fire and Rescue NSW says at least one working smoke alarm must be installed on each level of every NSW home.

Homes · Rentals · Strata
Hard-wired and interconnected smoke alarms installed, tested and replaced by licensed electricians across Western Sydney, the Blue Mountains and the Hawkesbury. For homeowners, landlords and property managers, so every level is covered and your property meets NSW rules.
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Every NSW home must have at least one working smoke alarm on every level, and only a licensed electrician can install, repair or replace hard-wired alarms. Dann's Electrical installs, replaces and interconnects hard-wired smoke alarms across Penrith, Western Sydney, the Blue Mountains and Hawkesbury, and checks alarms for landlords and property managers.
Every NSW home must have at least one working smoke alarm on every level of the home. Hard-wired alarms run off your mains power with a battery backup, and only a licensed electrician can install, repair or replace them.
We install new alarms, replace expired ones and link them together so one sounding sets off the rest. For landlords and property managers we check alarms, replace them before they reach 10 years and keep the paperwork you need.
NSW electrical contractor licence 399632C



























Hard-wired photoelectric alarms with battery backup, placed where they'll work best.
Alarms linked together, so a fire at one end of the house sets off every alarm.
Alarms near or past 10 years old swapped for new ones.
Annual checks and repairs for landlords and property managers.
Alarms in units and common areas for owners corporations and strata managers.
Alarms that chirp, false-alarm or won't stop, found and fixed.
New alarms where a renovation adds rooms or a level.
Alarm installs for vulnerable clients, done carefully and explained clearly.
Call 0478 014 622 or send the form with how many levels and bedrooms, and whether it's a rental.
We confirm what's needed to meet NSW rules and give you a fixed price, with no hidden fees.
We install, test every alarm and show you how to test them yourself. Rental paperwork is sent to you or your agent.
NSW rules say hard-wired alarms in rentals must be repaired or replaced by a licensed electrician. That's us.
We work with landlords, agents and strata managers, with access and paperwork handled properly.
Quotes are free and every job is fixed price, with no hidden fees and no surprises on the invoice.
Based in Emu Plains, working across Western Sydney, the Blue Mountains and the Hawkesbury.
Tidy work in occupied homes, rentals and care settings, with the team holding current Working With Children Checks.
NSW electrical contractor licence 399632C, $20 million public liability and CM3 certified. 5,500+ jobs and 100+ five-star reviews.

Dan is a licensed electrician and the director of Dann's Electrical. He runs the business from its office in Emu Plains, with a team of electricians and apprentices working across Western Sydney, the Blue Mountains and the Hawkesbury.
Smoke alarm rules
What the law says for homes and rentals, from Fire and Rescue NSW and the NSW Government.
Fire and Rescue NSW says at least one working smoke alarm must be installed on each level of every NSW home.
NSW landlords must replace smoke alarms within 10 years of manufacture, or earlier if the manufacturer says so, and check them every year.
NSW landlords must repair or replace a smoke alarm within two business days of finding out it isn't working, and use a licensed electrician for hard-wired alarms.
Fire and Rescue NSW says 56% of fatal home fires between 2000 and 2014 happened in homes with no smoke alarms. A fire can take hold in as little as three minutes.
Fire and Rescue NSW says an average of 21 people die in residential fires in NSW each year, and a third to a half of those deaths may have been prevented by working alarms and an escape plan.
Fire and Rescue NSW recommends interconnected alarms for a higher level of protection, so every alarm sounds when one detects smoke.
Where we work
NSW law requires at least one working smoke alarm on every level of a home. Fire and Rescue NSW recommends a higher level of protection, such as interconnected alarms. We'll tell you what your home needs.
Not always. NSW law requires a working smoke alarm on every level of the home, and many existing homes use battery alarms. Hard-wired alarms run off your mains power with a battery backup, so they keep working if the backup battery runs flat, and they can be interconnected so one sets off the rest. Only a licensed electrician can install them. In a rental, a hard-wired alarm must be repaired or replaced by a licensed electrician.
Fire and Rescue NSW recommends interconnected alarms for a higher level of protection: when one alarm detects smoke, they all sound. We can link new and existing hard-wired alarms.
Within 10 years of the date of manufacture, or earlier if the manufacturer says so. The date is printed on the alarm.
NSW landlords must check alarms every year, replace them within 10 years of manufacture, repair or replace a faulty alarm within two business days, and use a licensed electrician for hard-wired alarms. They can't hand that responsibility to the tenant.
Yes. We work directly with agents and strata managers, arrange access with tenants and send the paperwork through.
Quotes are free, and our work is fixed price. We give you a fixed price before any work starts, so the price you agree to is the price you pay. There are no hidden fees.
Yes. Dann's Electrical holds NSW electrical contractor licence 399632C and carries $20 million public liability insurance. We're CM3 certified and NECA members.
Get a quote
Need a residential electrician urgently? Call any time, 24/7. For everything else, send us the job details and we'll get back to you with a free, fixed-price quote.
0478 014 622