



Heartstart Onsite Adult Pads Cartridge (M5071A)
OnSite replacement planning with compatibility checks, timing guidance, and HeartSafe EMS support.
Compatibility at a glance
Philips HS1 / Home adult pads
HS1 adult pads fit HS1 and Home units only. They do not fit the FRx platform, so keep the family path separate when restocking.
Compatible models
Philips HeartStart OnSite (HS1), HeartStart Home
Brand family
Philips
Replacement timing
Replace before expiry or after use
Compatibility note
HS1 and Home only
Install environment
Workplace, public-access, and program deployment
Best for
Compatible AED accessories
Offices
Controlled indoor sites
Schools
Community spaces
Simple public-access programs
What’s included
What this replacement supports
Compatible replacement item
Family fitment review
Replacement timing guidance
Spare-stock planning support
Why choose this OnSite
Decision points at a glance
Simple indoor path
A strong fit for controlled workplaces, offices, and community spaces.
Clear prompts
Designed to support fast action by lay responders.
Adult and pediatric pads
Keep the HS1 / Home pad family separated from the FRx path.
Shared battery planning
HeartSafe EMS can keep the battery path visible with the rest of the setup.
Specs and questions
Scan the details without the long spec sheet
Device details
Philips HS1 Adult SMART Pads – Replacement Electrode Pads
The Philips HS1 Adult SMART Pads are replacement electrode pads designed specifically for the HeartStart OnSite (HS1) AED. These pre-connected, single-use pads deliver life-saving defibrillation therapy to adult patients experiencing sudden cardiac arrest.
Key Features:
SMART Pads Technology:
- Pre-connected design – ready to use immediately
- SMART sensing – adapts to your actions during rescue
- Clear placement icons – visual guides for correct positioning
- Single-use cartridge – hygienic and reliable
- Easy installation – snaps into AED in seconds
Long Shelf Life:
- 2-year shelf life from manufacture date
- Sealed cartridge – protects pads from contamination
- Expiry date marked – easy tracking and replacement planning
- Self-monitoring – AED checks pad status daily
- Status indicator – green light confirms readiness
Reliable Performance:
- Medical-grade adhesive – secure contact with patient skin
- Conductive gel – ensures effective therapy delivery
- Flexible design – conforms to patient chest
- Quick application – peel and stick in seconds
- Proven therapy – SMART Biphasic waveform
Technical Specifications:
- Model Number: M5071A
- Patient Type: Adult (8 years and older, or over 25 kg/55 lbs)
- Shelf Life: 2 years from manufacture date
- Pad Size: Standard adult electrode size
- Cable Length: Integrated with cartridge
- Weight: 0.2 kg (0.44 lbs)
- Storage Temperature: 0°C to 50°C (32°F to 122°F)
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
Compatibility:
These pads are compatible with the following Philips AED models:
- HeartStart OnSite (HS1) AED (M5066A)
- HeartStart Home AED (M5068A)
Note: Not compatible with FRx AED. For FRx, use SMART Pads II (M3713A).
Why Choose Genuine Philips Pads?
Guaranteed Performance:
- Factory tested – meets Philips quality standards
- Certified compatibility – designed for your specific AED model
- Reliable therapy delivery – consistent performance
- Warranty protection – maintains your AED warranty
Safety & Compliance:
- Health Canada approved
- FDA cleared
- ISO 13485 certified manufacturing
- AHA/ERC 2020 Guidelines compliant
- Single-use design – prevents cross-contamination
Cost-Effective:
- 2-year shelf life – predictable replacement schedule
- Pre-connected design – no assembly required
- Sealed cartridge – no degradation from exposure
- Bulk pricing available – for multiple AED programs
Installation & Replacement:
When to Replace:
- After use – pads are single-use only
- Expiry date reached – replace by date marked on cartridge
- Status indicator – red light or X symbol on AED
- Damaged packaging – if seal is broken or cartridge damaged
- HeartTrak alerts – automated reminders at 90, 60, and 30 days before expiry
Easy Installation:
- Remove old pads cartridge from AED
- Insert new cartridge into AED pad slot
- Push firmly until cartridge clicks into place
- Verify green status indicator on AED
- Record installation date on cartridge label
- Update HeartTrak or maintenance records
Usage Instructions:
- Open cartridge – pull green tab to expose pads
- Peel pads – remove backing from both pads
- Place on patient – follow placement icons on pads
- Press firmly – ensure full contact with skin
- Follow AED prompts – device will guide you through rescue
HeartTrak Compliance Monitoring:
Track your pads expiry automatically with optional HeartTrak readiness follow-up:
- 90/60/30 day expiry alerts – never miss a replacement
- Dashboard tracking – see pads status at a glance
- Automated reminders – email and SMS notifications
- Compliance documentation – audit-ready records
- Multi-device tracking – manage all your AED pads
Storage & Handling:
- Store in AED – keep pads installed in AED for readiness
- Spare pads – store in original packaging in cool, dry location
- Avoid extreme temperatures – maintain 0°C to 50°C range
- Check expiry date regularly or use HeartTrak monitoring
- Inspect packaging – ensure seal is intact
What's Included:
- Adult SMART Pads Cartridge (M5071A)
- Pre-connected electrode pads (1 pair)
- Installation date label
- Product documentation
Recommended Accessories:
- Spare Adult SMART Pads – keep backup set on hand
- Infant/Child SMART Pads (M5072A) – for pediatric capability
- Fast Response Kit – scissors, razor, gloves for rescue preparation
- HeartTrak subscription – automated pads expiry tracking
Why Buy from HeartSafe EMS?
- Genuine Philips products – factory-fresh, never expired
- Fast shipping – Canada-wide delivery
- HeartTrak integration – automatic expiry tracking
- Expert support – installation and maintenance guidance
- Bulk pricing available – for multiple AED programs
Keep your HS1 AED rescue-ready with genuine Philips Adult SMART Pads. Pre-connected, reliable, ready to save lives.
Genuine Philips replacement part. Model M5071A. Health Canada approved. 2-year shelf life. For adult patients 8 years and older or over 25 kg.
Environmental protection
Choose OnSite for indoor offices and controlled environments where simplicity and clear public-access guidance are the priority.
Performance
Use the product documentation for model-specific performance details. HeartSafe EMS can help match the AED family, accessories, and training path to your environment.
Compliance and standards
Public product pages show customer-facing AED support only. Private customer records and operational details are not shown.
Accessories
Complete the setup with compatible pads, battery, pediatric option where applicable, carry/storage, wall mount or cabinet, signage, and bundle options.
FRx vs OnSite
Choose by environment
Choose FRx
For rugged, outdoor, construction, industrial, warehouse, or demanding sites.
Choose OnSite
For indoor offices, controlled environments, and simpler public-access programs.
HeartSafe EMS support
What HeartSafe EMS adds after purchase
HeartSafe EMS helps confirm fitment, replacement timing, spare-stock planning, and optional HeartTrak readiness follow-up for AED programs.
- AED setup guidance
- Pads and battery readiness guidance
- Training options for your team
- Optional HeartTrak readiness follow-up
- Invoice, e-transfer, and purchase order support
- Canada-wide support
Ordering for a workplace, school, facility, or organization?
Add your company name at checkout so HeartSafe EMS can support future AED readiness and follow-up.
Need invoice payment, e-transfer, or purchase order support? zacharyburke@heartsafe.ca
Complete your setup
What else do I need for this OnSite setup?
Keep HS1 adult pads, pediatric pads, shared Philips battery, slim case, and workplace AED ready kit aligned.
Keep dated consumables visible before expiry or after use.
Replacement battery Philips HS1 BatteryPlan service-life replacements before they become an urgent gap.
Storage / visibility Infant/Child SMART PadsAdd the pediatric pad cartridge where children may be present.
Bundle option HS1 Workplace AED Ready KitUse the bundle path for office and workplace deployment.
FAQ
Common buying questions
Is this AED suitable for outdoor or construction environments?
OnSite is better suited to indoor offices and controlled environments. For rugged or outdoor sites, compare the FRx path.
What replacement items will I need later?
Most AED programs need pads or electrodes, battery planning, and compatible storage or visibility items over time. Use the complete setup section to stay inside the right family path.
Can HeartSafe EMS help with setup?
Yes. HeartSafe EMS can help with AED setup guidance, compatible accessories, training options, and readiness follow-up planning.
Can this be connected to HeartTrak follow-up?
Optional HeartTrak follow-up can help customers keep pads, batteries, and inspections visible after purchase. No customer data is shown on this public product page.
Do you support invoice or purchase order payment?
Yes. HeartSafe EMS can support invoice, e-transfer, and purchase order requests. Contact zacharyburke@heartsafe.ca.

