
Keep Your Home Safe with Expert Smoke Alarm Installation in Adelaide
Protect your home and family with professional smoke alarm installation in Adelaide. We install, maintain, check and upgrade up-to-code smoke alarm systems for long-term safety.
Trusted Smoke Alarm Solutions in Adelaide
We specialise in delivering custom smoke alarm solutions across Adelaide that prioritise both protection and compliance with Australian fire safety laws. Whether you’re building new or upgrading an older home, we assess your property layout and install smoke alarms where they’ll offer full coverage and early detection.
Our installations are handled by licensed electricians familiar with AS 3786:2014 standards. We work with trusted photoelectric smoke alarms that are known for picking up smouldering fires quickly while reducing false triggers.
With hardwired options, interconnected alerts, and battery backup systems, we help you sleep easier knowing your system’s up to standard. Contact us today for any type of smoke alarm installation in Adelaide, and let’s keep you and your loved ones safe.
Our Smoke Alarm Services in Adelaide
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Smoke Alarm Installation in Adelaide
We install compliant photoelectric smoke alarms that are specifically designed for your home’s layout and safety needs. Whether you're renovating or fitting out a new build, we handle every step from placement to full system testing with care.
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Smoke Alarm Testing and Safety Checks
Unsure if your existing alarms are working properly? We conduct routine inspections to test sound levels, sensor response, and battery. Regular testing reduces false alarms and ensures your smoke detectors alert when needed.
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Maintenance & Smoke Alarm Upgrades
Outdated alarms can put your home at risk. If your system is over 10 years old or frequently beeping, it’s time for an upgrade. We can replace faulty detectors, install new long-life lithium models, and update your setup as per standards.
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Interconnected Smoke Alarm Setup
For maximum protection, we install interconnected smoke alarms that trigger together. If one detects smoke, all alarms in your home will go off, giving everyone time to react. Ideal for commercial properties or double-storey homes in Adelaide.
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Battery Replacement & Power Supply Checks
Even the best smoke alarms fail without power. We offer professional battery replacements and inspect your wired systems for secure, uninterrupted operation. Say goodbye to the annoying low-battery beep.
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Smoke Alarm Compliance & Safety Reports
We assess the compliance of your existing smoke alarm systems. If you're renting, selling, or just unsure, we’ll inspect your system and provide documentation or update it to meet Australian code, as needed.
Why Choose Wescombe Electrical?
Licensed, Insured & Experienced
Our certified electricians bring in years of hands-on experience with smoke alarm installation in Adelaide. We use only high-quality, code-compliant smoke alarms that meet Australian Standards to ensure long-term protection.
Trusted Smoke Alarm Solutions
We supply and install a variety of reliable, long-lasting smoke alarm solutions tailored to your home’s layout. The alarms come with modern features like 10-year lithium batteries, hush functions, and interconnectivity where needed.
Upfront Pricing with No Surprises
Each job begins with a clear, fixed quote. Whether you need new photoelectric alarms or older units upgraded, you’ll always know the costs before we get started, no surprises.
Fast, Efficient & Respectful Service
We’re known for being punctual and tidy. Our team works efficiently to complete the job without unnecessary delays, ensuring that your smoke alarm system is installed or serviced with minimal disruption.
What Our Client Say
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"Wescombe Electrical were fabulous, I can’t recommend them highly enough. They were very professional and answered all of my questions"
Anna Gertsen
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"Always on time, Very clean and professional in everything he does, we at Adelaide complete bathrooms would highly recommend Chase and his team for all your Electrical work."
Nick, Adelaide Complete Bathrooms
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"We were so pleased with Wescombe Electrical that we have already had them back for another small job, and recommended them to friends."
Eliza Schioldann
Types of Smoke Alarms We Install
Photoelectric Smoke Alarm
Photoelectric smoke alarms are the safest option, and they respond quickly to smouldering fires, such as those started by overheated wires or slow-burning furniture. They’re ideal for bedrooms, hallways, and living areas for early detection. We supply and install only AS 3786–approved models, compliant with South Australian regulations.
: Battery-Powered Smoke Alarms
Battery-powered alarms are easy to install and perfect for smaller homes or rentals. They provide a cost-effective solution to meet safety requirements. We supply both 9V replaceable battery types and 10-year lithium battery models for longer-lasting performance and fewer maintenance concerns.
Ionisation Smoke Alarm
Ionisation alarms are more sensitive to fast-flaming fires, making them effective near kitchens or garages, where sudden ignition from appliances or tools is more likely. While they are not always recommended as standalone alarms in homes, we suggest their use in specific areas as part of a balanced, multi-alarm system.
Interconnected Smoke Alarms
When one alarm goes off, all the interconnected smoke detectors go off as well. This system is particularly beneficial for larger or multi-storey homes, as it ensures that everyone hears the warning, regardless of where a fire starts. This timely alert gives residents the chance to take action quickly.
Hardwired or Battery-Operated
Hardwired alarms are directly connected to your home’s power supply and provide continuous protection without relying on battery life. Many modern hardwired units also come with battery backups for added peace of mind. These smoke alarms are perfect who prefer low-maintenance and long-term safety.
Our Smoke Alarm Installation Process
Following are our efficient and thorough smoke detector solutions tailored to your needs.
1. Phone Consultation & Quote
We begin with a quick call to understand your needs. Based on this, we provide a no-obligation quote and clearly outline the next steps.
2. On-site Assessment
Our electricians evaluate your property layout, ceiling types, and existing wiring to determine the right placement and number of alarms needed.
3. Smoke Alarm Selection
We help you in choosing between photoelectric or ionisation smoke alarms, and discuss hardwired vs battery-powered options based on your needs and budget.
4. Professional Installation
After approval, we install your new or replacement smoke alarms using the correct methods and placement to ensure optimal coverage and safety.
5.Final Testing & Clean-Up
We also test all units with artificial smoke to confirm they’re functioning correctly. Moreover, we also provide usage tips and leave your home clean and hazard-free.

Safeguard Your Home with Certified Smoke Alarm Installation in Adelaide
Don't wait for a fire emergency to discover that your alarms aren’t working. Whether you need to install new photoelectric alarms, upgrade to hardwired models, or replace outdated units, Wescombe Electrical is here to help.
Ready to upgrade your smoke alarm system?
Frequently Asked Questions
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Smoke alarms should be replaced every 10 years, or sooner if they show signs of damage, chirping sounds, or battery issues.
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Yes, we install both hardwired and battery-operated smoke alarms. Hardwired systems are more reliable and can be networked to cover the entire house.
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Absolutely. We’ll assess your space and recommend the most suitable smoke alarm, be it photoelectric, ionisation, or a combination system.
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Photoelectric alarms are known as the golden standard for homes as they detect smouldering fires quickly, which are common in bedrooms and living areas.
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Yes, every home must comply with South Australia’s smoke alarm regulations, which vary by build year. We ensure your system complies with current legal standards.