HeartStart OnSite (HS1) Defibrillator


For the ordinary person in the extraordinary moment, exceptional ease of use in 3 different published studies.

Available without a prescription,the HeartStart OnSite Defibrillator is designed with innovative technology, based on extensive research and user feedback, that has produced a defibrillator so easy to set up and use that you can potentially save the life of a co-worker, friend, or anyone else stricken with sudden cardiac arrest.


Product Specifications


Defibrillator Number

HeartStart M5066A

Defibrillator Family


How Supplied

Defibrillator, battery (one, preinstalled), SMART   Pads (one, preinstalled), Set-up/Maintenance guide with expiration date tags,   Owner’s Manual, Quick Reference Guide.
  HeartStart Onsite (HS1) Ready-Pack option R01: Defibrillator inside carry   case, battery (one, pre-installed), SMART Pads (one set pre-installed plus   spare set in carry case), Set-up/Maintenance guide with expiration date tags,   Owner’s Manual, Quick Reference Guide.


Truncated Exponential Biphasic. Waveform parameters   adjusted as a function of each patient’s impedance.


Adult defibrillation peak current: 32A (150J   nominal) into a 50 ohm load. Pediatric defibrillation (with optional   Infant/Child SMART Pads Cartridge): 19A (50J nominal) into a 50 ohm load.

Shock-to-Shock   Cycle Time

Typically less than 20 seconds between shocks in   a series.

Quick Shock

Able to deliver a chock after the end of a CPR   interval, typically in eight seconds.

Voice Instructions

Detailed voice messages guide responder through   use of the defibrillator.

CPR Coaching

Instructions for adult and infant/child CPR   available at user’s option.

Shock Delivery

Via adhesive pads placed on patient’s bare skin   as illustrated on pads.


Green SMART Pads cartridge handle, green On/Off   button, blue i-button, orange Shock button


Ready light; blue i-button; caution light

Physical Requirements


Solid objects per EN60529 class IP2X Drip-proof   per EN60529 class IPX1


Operating: 32º - 122º F (0º - 50º C)

Standby: 50º - 109º F (10º - 43º C)


Operating: 0% to 95% relative, non-condensing

Standby: 0% to 75% relative, non-condensing


Operating: 0 to 15,000 ft (0 to 4,500 m)

Standby: 0 to 8,500 ft > 48 hours and 8,500 to   15,000 feet < 48 hours



Withstands 1 meter drop to any edge, corner or   surface.


Meets EN1789 random and swept sine, road   ambulance specification in operating and standby states.

EMI (Radiated/


Meets EN55011 Group 1 Level B Class B and


Patient Analysis System

Patient Analysis

Evaluates patient ECG to determine if a rhythm is   shockable. Rhythms considered shockable are ventricular fibrillation (VF) and   certain ventricular tachycardias (VT) associated with lack of circulation.   For safety reasons, some VT rhythms associated with circulation will not be   interpreted as shockable, and some very low-amplitude or low-frequency   rhythms will not be interpreted as shockable VF.



Meets AAMI DF80 guidelines and AHA   recommendations for adult defibrillation (Circulation 1997;95:1677-1682).

Artifact Detection

The effects of pacemaker artifact and electrical   noise are minimized with artifact detection.



9 Volt DC, 4.2 Ah, composed of disposable   long-life lithium manganese dioxide primary cells.


Minimum 200 shocks or 4 hours of operating time

(EN 60601-2-4:2003)


Battery is labeled with an install-by date of at   least five years from date of manufacture.

Standby Life

Four years typical when battery is installed by   the install-by date. (Will power the AED in standby state within the   specified standby Temperature range, assuming one battery insertion test and   no defibrillation uses.)


Adult SMART Pads Cartridge

M5071A defibrillation pads for patients 8 years   of age and older or 55 lbs. (25 kg) and over.

Infant/Child   SMART Pads Cartridge

M5072A defibrillation pads for patients under 8   years of age or 55 lbs. (25 kg). Rx only.

Energy Delivered

Adult: nominal 150 Joules into a 50 ohm load

Infant/Child: nominal 50 Joules into a 50 ohm   load

How Supplied

Disposable cartridge, containing adhesive   defibrillation pads, clicks into defibrillator for an integrated pads   solution.

Active Surface Area

13.2 in² (85 cm²) each

Cable Length

Adult pads: 54 in (137.1 cm)

Infant/Child pads: 40 in (101.6 cm)

Use-by Date

Cartridge is labeled with a use-by date of at   least two years from date of manufacture.

Training Pads

Adult Training Pads Cartridge


Infant/Child   Training Pads Cartridge



Special pads put HeartStart OnSite into training   mode and disable its energy delivery capability. Training pads feature 8   real-world training scripts. Used with training mat (included) or with   adapters on manikins.

Automated and User Activated Self-Tests

Daily Automatic Self-Tests

Tests internal circuitry, waveform delivery   system, pads cartridge and battery capacity.

Pads Integrity Test

Specifically tests readiness-for-use of pads (gel   moisture).

Battery Insertion Test

Upon battery insertion, extensive automatic   self-tests and user-interactive test check device readiness.

Status Indicator

Blinking green "Ready" light indicates   ready for use. Audible “chirp” indicates need for maintenance.

Data Recording and Transmission


Wireless transmission of event data to a PC or   Palm® PDA, using the IrDA protocol.

Data Stored

First 15 minutes of ECG and the entire incident’s   events and analysis decisions.


SKU: M5066A
Shipping: Shipping rate calculated at checkout
Weight 3.30 LBS


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