Brochure

Philips HeartStart OnSite AED Operators Manual

The Philips HeartStart OnSite AED (M5066A) is a lightweight, easy-to-use automated external defibrillator built for rapid response in schools, offices, gyms, churches, and public-access AED programs.
It provides step-by-step voice commands from pad placement through CPR prompts, so rescuers can act even with little or no training.
For adult victims, OnSite is designated for over-the-counter sale when used with Adult SMART Pads; the AED can also be used on infants/children with the optional Infant/Child SMART Pads Cartridge (prescription use).
The device runs automatic self-tests (daily/weekly/monthly) to check pads, circuitry, waveform delivery, and battery capacity for readiness.
Philips lists battery capacity at a minimum of 200 shocks or 4 hours of operating time (EN60601-2-4:2003).

Overview

If you need an AED thats easy to deploy under stress, HeartStart OnSite is built around guided rescue steps clear voice prompts, readiness self-checks, and a simple workflow that helps bystanders move from open the case to deliver therapy quickly.

Why teams choose HeartStart OnSite

• Designed for minimal training: voice guidance provides practical, step-by-step direction through pad placement and CPR.

• OTC adult readiness: OnSite with Adult SMART Pads is designated for over-the-counter sale.

• Adult + pediatric flexibility: with optional Infant/Child SMART Pads Cartridge, the AED can treat infants/children; it automatically adjusts instructions and shock energy when pediatric pads are installed (per Philips materials/FDA indication).

• Quick Shock timing support: the owners manual describes a typical shock delivery within 8 seconds following the prompt ending a CPR interval. 

• Built-in readiness checks: conducts automatic self-tests daily/weekly/monthly (pads, internal circuitry, waveform delivery, battery capacity).

Key specs

Use these for program planning, purchasing, and AED cabinet standardization.

• Battery (type): 9V DC, 4.2 Ah lithium manganese dioxide (primary cells)

• Battery capacity: minimum 200 shocks or 4 hours operating time (EN60601-2-4:2003)

• Size / weight (common spec sheet): 7 cm - 19 cm - 21 cm; 3.3 lb with battery + pads cartridge

• Operating temp (common spec sheet): 0-50°C (32-122°F)

Indications & patient use (buyer clarity)

HeartStart OnSite (M5066A) is indicated for adult victims over 55 lb (25 kg) and, when used with optional Infant/Child SMART Pads, for infants/children under that threshold or under 8 years old (per FDA indication).
If infant/child pads are not available or age/weight is uncertain, FDA labeling states to proceed using adult SMART pads.

Condition, warranty, and what's included

Avobus Ready-Pack listings commonly include an OnSite AED with a pre-installed battery, pre-installed SMART Pads Cartridge, selected carry case, and quick guides/manuals.
Warranty: 8-year warranty for AED, 4-year warranty for battery, pads warranted until expiration date (other accessories 1-year).

• HeartStart OnSite AED - [Product ID 861282]
• Pre-installed Battery
• Pre-installed Adult SMART Pads Cartridge
• Slim Carry Case
• Quick Set-up Guide
• Maintenance Booklet
• Quick Reference Guide
• Owners Manual

FAQ

What is the Philips HeartStart OnSite AED (M5066A)?

A lightweight automated external defibrillator designed to help bystanders respond to suspected sudden cardiac arrest using step-by-step voice guidance.

Is HeartStart OnSite available over the counter?

Yes, Philips documentation states OnSite with Adult SMART Pads is designated for over-the-counter sale.

Can HeartStart OnSite be used on children?

Yes, FDA indication and Philips materials state it can be used for infants/children with the optional Infant/Child SMART Pads Cartridge, which adjusts instructions and shock energy.

How do I know the AED is ready?

Philips states the device performs automatic self-tests daily/weekly/monthly, including pads, circuitry, waveform delivery, and battery capacity.

What warranties come with Avobus Ready-Pack kits?

Avobus indicates 8-year AED warranty, 4-year battery warranty, pads warranted until expiration date.