How much does a defibrillator cost in Australia?

Public-access AEDs in Australia typically range from $1,500 to $4,000 depending on features. Complete packages including cabinet, signage and maintenance start from around $1,850. Call Defibshop on 1300 729 575 for a tailored quote.

Which defibrillator brand is best for workplaces?

The best AED depends on your environment, staff training level, and specific needs. ZOLL AED Plus and AED 3 offer real-time CPR feedback. Philips HeartStart HS1 and FRx are widely used by emergency services. Defibshop stocks all major brands and our paramedic team can recommend the right device for your situation.

Are defibrillators mandatory in Australia?

South Australia has mandatory AED legislation (Automated External Defibrillators (Public Access) Act 2022) requiring AEDs in specified public buildings from 1 January 2026. Other states have workplace safety obligations under WHS laws. Defibshop provides compliance guidance for all Australian states.

How often should a defibrillator be serviced?

AEDs should be professionally serviced at least annually and self-tested regularly. Pads and batteries have fixed expiry dates and must be replaced on schedule. Defibshop offers AED maintenance and servicing across NSW, QLD, VIC and SA.

Can I hire a defibrillator in Australia?

Yes. Defibshop offers short and long-term AED hire and rental for events, temporary cover while a device is being serviced, or trial periods before purchasing. Call 1300 729 575 to discuss your requirements.

Can anyone use a defibrillator without training?

Yes. Modern AEDs are designed for use by untrained bystanders. They provide clear voice and visual prompts guiding every step. You cannot harm someone by using an AED — the device will only deliver a shock if it detects a shockable heart rhythm. However, CPR/AED training improves confidence and response time.

HeartSine Samaritan 500P Consumables

HeartSine Samaritan 500P Replacement Pad-Pak

Defibshop stocks genuine HeartSine Pad-Pak™ consumables for the Samaritan PAD 500P — the Samaritan model with CPR Rate Advisor real-time feedback. Whether you’re replacing the Pad-Pak after use, refreshing an expired cartridge, or maintaining a fleet of 500P units, the part you need is here. Stock levels vary — call 1300 729 575 for current availability and lead times.

About the Pad-Pak™ system: HeartSine Samaritan AEDs use a unique single-cartridge design — the Pad-Pak combines the battery and electrode pads in one unit, with one shared expiry date (4 years). No separate battery to track. When the Pad-Pak expires, you replace the whole cartridge.

Which Pad-Pak do you need?

Adult Pad-Pak (PAD-PAK-03) — for adult patients (8+ years or 25kg+). Compatible with Samaritan 350P, 360P and 500P. The most-replaced HeartSine consumable.
Paediatric/Child Pad-Pak (PAD-PAK-04) — for patients under 8 years or under 25kg. Required separately; the adult Pad-Pak is not suitable for children.
Aviation Pad-Pak (PAD-PAK-07) — adult cartridge specifically certified for aircraft use.

Other useful items

Patient Preparation Kit — scissors, razor, gloves, towel and prep wipes. Recommended for every AED installation.
HeartSine Samaritan USB Cable — for connecting the AED to a computer to retrieve event data after use.

Compatibility note: HeartSine Pad-Paks are not compatible with any other AED brand. Adult Pad-Pak (PAD-PAK-03) is interchangeable across the 350P, 360P, and 500P models. 500P-specific behaviour: CPR Rate Advisor is automatically disabled when a Paediatric Pad-Pak (PAD-PAK-04) is in use — this is intentional, since CPR rate guidance differs for paediatric patients. Paediatric Pad-Pak is required for patients under 8 years or under 25kg. Call 1300 729 575 if you need to confirm before ordering.

Need help tracking Pad-Pak expiry dates or arranging a service? See our AED Servicing & Maintenance programme — Pad-Pak inspection and replacement are part of every annual service.

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