Choosing the right AED for your Australian workplace in 2026 is harder than it looks. The market has changed significantly — CellAED entered administration, HeartSine faced major supply disruptions, and the SA AED Act has pushed a wave of first-time buyers into the market who don't know where to start.
This guide cuts through the noise. We're biomedical engineers who service AEDs for Queensland Ambulance Service, NSW Ambulance, the Australian Federal Police, and the ADF. We see what fails in the field. Here's what actually matters.
The Five Things That Matter When Choosing an AED
1. TGA Registration
Non-negotiable. Only TGA-registered AEDs can be legally sold as medical devices in Australia. Every device we sell is TGA-registered. If a price-comparison site is offering an AED significantly cheaper than the market, check the TGA register before buying.
2. Ease of Use for Untrained Responders
Your AED will most likely be used by someone who has never seen one before. The question is: how well does the device guide a panicking, untrained person to successfully deliver a shock? This is where devices differ significantly.
Fully automatic AEDs deliver the shock automatically — the rescuer just attaches the pads. Semi-automatic devices require the rescuer to press a button when prompted. For untrained responders, fully automatic removes the moment of hesitation that costs lives.
3. Ongoing Pad and Battery Cost
The upfront price of an AED is not the total cost of ownership. Pads and batteries need replacing on a schedule — and the variation is significant. An AED with 2-year pads that costs $1,800 upfront may cost more over 10 years than one with 5-year pads at $3,000.
4. Service and Supply Stability
The CellAED administration and HeartSine supply disruptions in 2025–2026 were a wake-up call. When your pads expire in three years, will your supplier still be around? Is the manufacturer financially stable? Does your dealer have direct manufacturer service authorisation?
5. Warranty and Support
Most major AEDs carry 8-year manufacturer warranties. But warranty support depends on who you bought from. As Authorised Service Providers for Philips and ZOLL, Vectr Medical handles warranty claims directly — no third-party runaround.
AED Comparison: The Main Options in 2026
| AED | Price | Pad Life | Battery Life | CPR Feedback | IP Rating |
|---|---|---|---|---|---|
| Philips HS1 | $2,990 | 4 years (SMART Pads) | 4 years (integrated) | No | IP21 |
| Philips FRx | $3,690 | 2 years (SMART Pads II) | 4 years | Metronome | IP55 |
| ZOLL AED 3 | $3,299 | 5 years (Uni-padz) | 5 years | Yes — visual + audio | IP55 |
| ZOLL AED Plus | $2,799 | 5 years (CPR-D-padz) | 5 years (123A cells) | Yes — audio | IP55 |
| Defibtech Lifeline 7yr | $2,299 | 2 years | 7 years | No | IP55 |
| HeartSine 350P | $1,549 | 4 years (Pad-Pak) | 4 years (integrated) | No | IP56 |
Our Recommendations by Use Case
Best for Untrained or Unfamiliar Responders: Philips HeartStart HS1
The HS1 is engineered specifically for bystander use. Calm, adaptive voice prompts that guide at the rescuer's pace, SMART Pads that combine battery and pads in one cartridge (one expiry date to track), and deployment in under 8 seconds. If your AED will most likely be used by a receptionist, customer, or family member with no training — this is the one.
Best Value for Trained Workplace Teams: ZOLL AED Plus
IP55-rated, powered by off-the-shelf 123A batteries you can buy anywhere, Real CPR Help coaching, 5-year pads, and a proven track record in Australian workplaces for over a decade. At $2,799, it's the best combination of price, durability, and CPR coaching in the market.
Best Premium Option: ZOLL AED 3
Full-colour Real CPR Help display, 5-year Uni-padz that cover adult and paediatric rescue from one set, optional WiFi program management, and the longest pad and battery life available. If you're running a multi-AED program or want the best technology available, the AED 3 is it.
Best Budget Entry Point: Defibtech Lifeline (7-year battery)
Simple two-button operation, 7-year battery option (best in class for maintenance intervals), and a proven platform. At $2,299 with the 7-year battery, it's the lowest entry price for a full-featured TGA-approved workplace AED from a manufacturer with a stable supply chain.
A Note on HeartSine in 2026
HeartSine Samaritan AEDs remain TGA-approved and are listed in our store. However, following significant supply disruptions and recall issues in 2025–2026, we recommend confirming current supply and service availability before ordering. If you're replacing an existing HeartSine unit and need Pad-Pak consumables, contact us first.
SA AED Act Compliance — What You Need
From 1 January 2026, commercial buildings over 600m² in South Australia must have a compliant AED. Beyond the device itself, compliance requires:
- An alarmed wall cabinet
- ILCOR-standard AED signage
- Annual NATA-certified testing with calibration certificate
- Registration with SA Ambulance Service
Vectr Medical offers complete SA compliance packages. Read our full SA AED compliance guide.