Automated External Defibrillators (AEDs) are life-saving devices that can mean the difference between survival and tragedy when someone suffers a sudden cardiac arrest. In Australia, workplaces, schools, and public spaces are increasingly recognising the critical importance of having the right AED on hand — but with so many models available, how do you choose the best one for your needs?
This guide walks you through the key factors to consider when selecting an AED, so you can make a confident, informed decision that could one day save a life.
Whether you manage a busy office, a sports facility, or a school with hundreds of students, understanding what to look for in a defibrillator will help you invest wisely and stay prepared for cardiac emergencies at any time.
Key Factors to Consider
Not all AEDs are created equal. Here's what to evaluate before making your purchase:
1. Ease of Use
In an emergency, bystanders may have no medical training. Look for AEDs with clear voice prompts, simple visual instructions, and an intuitive design. The best AEDs guide users step by step through the entire resuscitation process.
2. Intended Environment
Consider where the AED will be installed. Outdoor or industrial settings require IP-rated devices that are dust and moisture resistant. School and office environments may prioritise compact, lightweight units that are easy for staff to carry.
3. Paediatric Capability
Schools and family-oriented venues should ensure their AED supports paediatric use — either via a dedicated paediatric mode or separate child pads. This is essential for protecting younger lives.
4. Battery and Pad Shelf Life
AEDs require ongoing maintenance. Check the battery life and electrode pad expiry dates. Some units offer standby batteries lasting up to 5 years, reducing the cost and effort of upkeep.
5. Connectivity and Data Management
Modern AEDs may include Wi-Fi or Bluetooth connectivity to track device readiness, alert you to maintenance needs, and download resuscitation data for medical review — particularly useful for larger organisations.
6. Australian Compliance
Ensure the device is TGA-registered (Therapeutic Goods Administration) for use in Australia. This confirms the device meets local safety and performance standards.
AED Types by Setting
- Office & Corporate: Compact, semi-automatic AEDs with simple prompts — ideal for untrained staff
- Schools & Childcare: Units with built-in paediatric capability and wall-mounted cabinets for quick access
- Sports & Recreation Facilities: Ruggedised, IP-rated AEDs with fast shock-ready times
- Healthcare & First Responder: Full-featured AEDs with ECG display and manual override options
- Remote & Outdoor Sites: Battery-resilient, weatherproof models designed for extreme conditions
Don't Forget the Accessories
- Wall-mounted AED cabinet or carry case
- Spare electrode pads (adult and paediatric)
- AED signage for clear visibility
- CPR face shield and gloves
- Replacement battery
Who Should Have an AED?
- Workplaces with 25+ employees or high physical activity roles
- Schools, universities, and childcare centres
- Gyms, sporting clubs, and recreation centres
- Shopping centres and retail environments
- Community halls, churches, and aged care facilities
- Remote worksites with limited ambulance access
Shop Our AED Range
At First Aid Supplies Australia, we stock a curated range of TGA-registered AEDs suited to every environment. Here are some of our top models:
- HeartStart FRx AED Defibrillator — A trusted, rugged AED ideal for workplaces and sports facilities, with clear voice guidance and fast shock delivery.
- ZOLL AED 3 Automatic External Defibrillator — Features Real CPR Help® feedback technology and a full-colour screen to guide rescuers through every step.
- Defibtech Lifeline ECG AED Defibrillator — Combines ease of use with ECG display capability, suited to both lay responders and trained professionals.
- Defibtech Lifeline Pro AED Defibrillator — A professional-grade unit with manual override and advanced monitoring for trained responders.