Philips · Public-Access AED Philips HeartStart OnSite AED Philips' semi-automatic public-access defibrillator, model M5066A, designed to be used by a bystander with little or no training. It arrives with the battery and SMART Pads already installed, so pulling the green handle powers the device and starts step-by-step voice coaching. 3.3 lb with battery and pads. Model M5066ABattery and pads pre-installed3.3 lb (1.5 kg)Semi-automatic — rescuer presses the shock button The design goal here is not sophistication, it is that a frightened stranger can pick it up and follow it. Everything else on the spec sheet is downstream of that. What's Included One AED, ready to use out of the carton. Philips' pediatric pads are an accessory, not part of this listing. Tap to open the list. VIEW ▾In the Box — device, battery and adult SMART Pads 1x Philips HeartStart OnSite AED — model M5066A (MED-TAC SKU M5066A_C01), semi-automatic 1x Battery, installed — Philips states minimum 200 shocks or 4 hours operating time, 4-year standby 1 set SMART Pads, installed in the cartridge — the cartridge protects the adhesive gel from drying and carries a use-by date indicator Green pull-handle activation — pulling the handle powers the device and begins voice guidance No pediatric pads. Philips' Infant/Child pads, M5072A, are an optional accessory and are not part of this listing No carry case, wall cabinet, wall bracket or signage is stated on this listing ▾Specifications Philips HeartStart OnSite AED — specifications as published by Philips Specification Detail Manufacturer Philips Model / SKU M5066A (MED-TAC SKU M5066A_C01) Operation Semi-automatic — the device advises, the rescuer presses the shock button Dimensions 2.8 x 7.4 x 8.3 in. (7.2 x 19 x 21 cm), D x H x W Weight, with battery and pads 3.3 lb (1.5 kg) Waveform SMART Truncated Exponential Biphasic Adult shock energy 150 J nominal (32 A peak current into 50 ohm) Pediatric shock energy 50 J nominal, with the optional M5072A Infant/Child pads Pediatric indication, as stated by Philips Patients under 8 years or 55 lb, using the optional Infant/Child pads Quick Shock Shock delivery within approximately 8 seconds after a CPR interval Battery Minimum 200 shocks or 4 hours operating time; 4-year standby Ingress protection IP2X (solid objects) / IPX1 (drip-proof) Drop resistance 1 m drop to any edge, corner or surface Self-tests Automatic daily, weekly and monthly — 85 tests in total Operating temperature 0 to 50 C (32 to 122 F) Warranty 8-year AED / 4-year battery Every clinical figure above is reproduced exactly as Philips publishes it — energies, the pediatric indication and the pad model number included — and none of it is rounded, converted or extended. Two consequences worth reading carefully. The pads that ship installed are the adult SMART Pads; pediatric use requires the separately sold M5072A Infant/Child pads, which is what delivers the 50 J attenuated shock, and no page can substitute for Philips' own instructions for use on that. And SMART Analysis advises a shock only when it detects a shockable rhythm — ventricular fibrillation or pulseless ventricular tachycardia — so the device declining to shock is information, not a fault. ▾Who Carries It Offices, schools, houses of worship, gyms, retail spaces and sports venues — public-access sites where the first responder will be an untrained bystander · Safety and facilities managers standing up or expanding an AED programme across sites · Small businesses and community organisations that need one findable device rather than a clinical kit. What makes the OnSite suited to that job is not the waveform, it is the interaction design. Voice instructions adapt to what the rescuer is actually doing: the sequence does not advance until the current step is complete, and it repeats and rephrases if the rescuer pauses. An audible metronome paces compressions. The device runs its own daily, weekly and monthly self-tests and chirps when something needs attention, which is the difference between an AED that is maintained and an AED that is merely mounted. Deploy it inside a programme, not on its own: a mounted, signposted location people can name, a check routine that catches the chirp, tracked pad and battery expiry, a decision about whether the site needs pediatric pads, and responders who have at least handled the unit. An AED is for use by responders following the device's prompts after recognising cardiac arrest — coordinate the installation with your local EMS system. Genuine Philips Sourced direct from the manufacturer or an authorized master distributor. Ships from MED-TAC International, Pembroke Pines, FL — clinician-founded, veteran-led, SDVOSB-certified.