A camera-free radar sensor that notices prolonged stillness, night-time activity and changes in daily rhythm. Family gets a plain-English alert — never an image.
No lens, no microphone — no image ever recorded.
Someone in the room but not moving — or a night with no movement at all.
By app, email or text — to whoever needs to know.
Passive — nothing to charge, remember or press.
Built & hosted in Canada.
One in three older Canadians falls every year — and most falls happen in the bedroom or the bathroom, the two rooms a camera can never ethically enter.
Bedrooms and bathrooms are exactly where falls happen — and exactly where an older adult won't accept a lens. So the highest-risk rooms end up with no coverage at all.
Wearing an alarm visibly signals frailty — to family, to guests, to the wearer. So it comes off, and after a real fall there's often no way to press it anyway.
Millimetre-wave radar — the same sensing technology as automotive parking sensors — detects motion, distance and presence without capturing any visual or audio data. That's what makes the bedroom and the bathroom coverable at last.
Someone present in a room but not moving for half an hour or more — flagged in the room where it happened.
A morning with no movement, or a night that doesn't look like any other night — the quiet signal that something is wrong.
If a sensor loses power or drops off the Wi-Fi you're told it's offline — a quiet room and a dead sensor never look the same.
Who's in which room, and for how long — enough to understand a daily rhythm, never enough to identify a face.
"No movement in the bathroom for 40 minutes, 6:12 am." Not a raw data feed, not a graph to interpret — a sentence you can act on.
Sensing happens on the device; only activity signals and alerts leave the home — and they stay on Canadian infrastructure.
What it isn't. WalledCare is not a medical device. It does not detect falls and it does not measure breathing. It reports presence, movement and prolonged stillness, so it can tell you that someone hasn't moved when they normally would. That is not fall detection and it will not catch every fall. If you need fall detection, use a pendant or a monitored medical alarm alongside it, not instead of it.
Bedroom, bathroom, hallway — wherever the risk is. It mounts on a wall and needs nothing but power.
Millimetre-wave radar senses movement and presence — and learns the daily rhythm. No lens, no microphone, no image.
No movement when there always is, or a night that doesn't look like any other — by app, email or text, to family or an on-site caregiver.
| WalledCare radar | Indoor cameras | Alert pendants | |
|---|---|---|---|
| Records an image or audio | ✓ Never | ✗ Records you | ✓ Never |
| OK in the bedroom & bathroom | ✓ Yes | ✗ No | ✓ Yes |
| Works if they forget to wear it | ✓ Always on | n/a | ✗ Must be worn |
| Flags prolonged stillness unprompted | ✓ Yes | ✗ Motion only | ✗ Button only |
| Prolonged inactivity & daily rhythm | ✓ Both | ✗ Neither | ✗ Neither |
| Data kept in Canada | ✓ Yes | Often US | Varies |
Caring for a parent who lives alone — and who wants to stay that way.
Many suites, few staff, and privacy rules that rule cameras out.
Correct. The sensor is millimetre-wave radar — there is no lens and no microphone, so no image or audio is ever captured, stored or transmitted. There is nothing to leak, because there is nothing to see.
No — and be wary of anyone claiming otherwise at this price. Our radar measures how objects reflect radio waves, which reveals movement, distance and whether a room is occupied. It does not resolve body posture, so it cannot tell a fall from someone lying down deliberately. What it does do is notice that a person is in a room and has stopped moving when they normally wouldn't have, and tell you — which in practice is how most falls at home actually get discovered. For guaranteed fall detection you want a pendant or a 60 GHz point-cloud sensor, and we'll happily tell you so.
Yes. It transmits at a tiny fraction of the power of a mobile phone, in the same class of low-power sensing used in automotive parking sensors and consumer devices.
Darkness makes no difference — radar doesn't need light. Each sensor covers the room it's placed in; multiple rooms means multiple sensors.
In Canada. Only activity signals and alerts are kept — never video or audio, because none is produced.
Through the WalledCare app and dashboard, with optional email or text to one or more family members or on-duty caregivers.
No — see the note below.
The same edge-first AI platform runs on the cameras security teams already watch — intrusion, loitering, occupancy and after-hours alerts, plus incident review and bodycam transcription.
