Training
AED Trainer vs Real AED: What to Buy for Practice in Singapore
People keep buying the wrong box after a CPR class. They want something that looks like the wall cabinet at work, so they order a marketplace "AED" and assume they can practise on it at home.
A trainer and a clinical AED are different devices with different jobs. Mixing them up wastes money at best. At worst, someone opens a practice unit during a real collapse and discovers it cannot shock.
This guide is for households, office first-aiders, condo security teams, and training coordinators in Singapore who want to practise between courses. For which certificate to take, see CPR+AED training options. For renewals, see how often to renew CPR+AED training.
What an AED trainer is
An AED trainer is a practice simulator. It looks and sounds like a defibrillator: power button, voice prompts, pad placement, "analysing," "shock advised," stand clear.
It does not deliver a therapeutic shock. Pads are usually reusable training pads. Scenarios are often switchable (shockable vs non-shockable) so an instructor can run drills.
That is the point. You can open it repeatedly without burning through clinical pads that cost hundreds of dollars and expire on a calendar.
What a real (clinical) AED is
A clinical AED is a medical device. It analyses the heart rhythm through disposable electrode pads and, if the rhythm is shockable, delivers a defibrillation shock.
It belongs:
- In a public or workplace cabinet for emergencies
- With a maintenance log, pad/battery dates, and a named owner
- Registered for public access when that is the site's intent
It does not belong as your Friday afternoon practice toy. Practising on a live clinical unit risks pad damage, drained readiness, and confusion about which unit is rescue-ready. Public cabinets are especially off limits. Do not open a listed public AED to "try the buttons." See how to use an AED for the real sequence when someone has collapsed.
Side-by-side: trainer vs clinical AED
| AED trainer | Clinical AED | |
|---|---|---|
| Job | Skill practice and drills | Treat sudden cardiac arrest |
| Delivers a shock | No | Yes, when advised |
| Pads | Usually reusable training pads | Disposable clinical pads with expiry dates |
| Buy for | Homes, classrooms, workplace drills after a course | Condo, office, gym, public-access programmes |
| Maintenance focus | Batteries for the trainer, scenario settings | Status indicator, pad/battery expiry, cabinet access |
| Certificate | Does not replace an SRFAC course | Does not replace training either |
You can own both. Many workplaces should: one clinical unit on the wall, one trainer in the training cupboard.
When a trainer is worth buying
Buy a trainer if you will actually use it:
- After a CPR+AED course, to keep pad placement and prompt-following fresh
- For security or first-aider drills between formal renewals (certificates still expire on their own clock)
- For a household that wants hands-on practice without touching the public cabinet
- For instructors or CERT coordinators running repeated scenarios
Skip the trainer if:
- You have never taken a course and think a gadget replaces instruction
- Nobody will schedule even a 10-minute drill
- You only need a clinical device for the lobby and have no training programme
A dusty trainer is as useless as an unread first aid manual.
When you need the clinical device instead
If the gap is "our block or office has nothing to fetch in an emergency," buy a clinical AED through an authorised Singapore supplier, with cabinet, signage, and a maintenance owner. Do not hang a trainer on the wall and call the site covered.
Programme guides:
- Condos: MCST cost-benefit, AGM proposal template
- Offices: office wall station setup
- Cabinets: AED wall cabinet buying guide
How to practise without wrecking readiness
- Label the trainer in large letters: TRAINING ONLY. NOT FOR EMERGENCY USE.
- Store it away from the clinical cabinet so nobody grabs the wrong unit under stress.
- Use training pads only. Keep clinical pads sealed until a real event or scheduled replacement.
- Run short drills: power on, place pads on a manikin or pad layout poster, follow prompts, clear for "shock."
- Still renew your formal certificate on the SRFAC schedule. Home practice does not extend expiry dates.
If your site has only a clinical AED and no trainer, practise with verbal walk-throughs and a course manikin, not by cracking the rescue unit for fun.
CPR face shields and manikins sit beside the trainer
A complete practice kit often includes:
- AED trainer
- Adult CPR manikin (or access to one at a training centre)
- CPR face shields or pocket masks for hygiene during practice
- Gloves
You do not need a full Prestan classroom bundle for household refreshers. A single trainer plus a face shield and a printed pad-placement diagram already beats guessing.
Example products
Sponsored examples. Confirm "trainer" / "for training only" on the listing before you buy. Clinical devices stay with authorised suppliers.
More options: preparedness hub.
The simple buying rule
- Need to practise: buy a labelled AED trainer (and book or renew a real course).
- Need to treat a collapse on site: buy a clinical AED, cabinet, and maintenance plan.
- Need both: keep them in different places with different labels.
If you only remember one line: a trainer that cannot shock must never be the only "AED" on your wall.
FAQ: AED trainers in Singapore
Can I use an AED trainer in a real emergency?
No. Trainers do not deliver defibrillation. Call 995, start CPR, and fetch a clinical AED. If none is reachable, continue CPR until SCDF arrives.
Is an AED trainer the same as a real defibrillator?
No. The trainer simulates prompts and pad steps for practice. The clinical AED analyses rhythm and can shock when advised.
Do I still need a CPR+AED course if I buy a trainer?
Yes, if you need a recognised certificate for work or volunteering. A trainer supports practice. It does not accredit you. See training provider guide.
Can I practise on the public AED in my lobby?
No. Leave sealed public and workplace clinical units ready for emergencies. Use a trainer or a course manikin instead.
What should a workplace buy first, trainer or clinical AED?
If the site has no clinical AED and people occupy the floor, prioritise the rescue device and cabinet. Add a trainer once the emergency unit is installed, registered where appropriate, and on a maintenance log.
Should a household buy a home AED or just a trainer?
A trainer is for practice only. A home clinical AED is a separate purchase for real emergencies when public overnight access is weak. Decision framework: should you buy a home AED in Singapore.