Mediana A15 HeartOn Automated External Defibrillator (AED)

The Mediana A15 HeartOn is an automated external defibrillator designed for use in workplaces, public-facing commercial premises, and hospitality environments where a first aider or untrained bystander may need to respond to a sudden cardiac arrest. It is a compact, self-contained unit that combines voice instructions with LED visual prompts to guide the user step by step through the resuscitation process, helping to reduce hesitation in what is always a high-pressure situation.

In practice, the A15 is well suited to settings where the responding person may have completed only basic first aid training. The unit activates automatically when opened, removing a potential point of delay, and the sequenced prompts are clearly structured to keep the user on track. The electrode pads cover both adult and paediatric casualties, with mode selection handled by a single switch — a practical advantage in environments such as leisure centres, schools, or catering venues where the casualty could be of any age.

Key operational features include:

• Automatic power-on when opened, reducing response time at the critical moment
• Combined adult and paediatric pads, removing the need to carry separate sets
• Coordinated LED indicators and voice prompts for clear guidance under pressure
• Built-in self-testing with visual and verbal status indicators
• Disposable battery integrated into the handle for straightforward routine maintenance

At 2.65kg the unit is light enough to wall-mount in a cabinet or carry quickly to an incident. An IP54 rating provides reasonable protection against dust and water splashing, making it suitable for kitchen environments, sports facilities, and outdoor-adjacent areas, though it is not intended for prolonged exposure to heavy moisture. No electrical installation is required beyond a secure mounting point; ongoing maintenance is limited to periodic battery and pad checks in line with the manufacturer's schedule.

The A15 is a practical choice for smaller commercial premises, hospitality and catering businesses, and any site that needs to maintain an AED on the premises as part of its first aid provision. For larger sites with multiple coverage zones or higher footfall, deploying more than one unit or considering a model with extended feature sets is worth discussing.

If you are weighing up how many units your site needs, where best to position them, or whether this model aligns with your compliance requirements, the team is glad to help you think it through.