The Invisible Guardian
Dísir
Ambient Care
An invisible, camera-free safety net that helps your loved one live independently — and gives you peace of mind.
Dignified Protection·Absolute Privacy·Zero Cloud
Learn MoreProtection Without Cameras
Invisible Care,
In Every Room.
Bedroom. Bathroom. Kitchen. Living room. A discreet mmWave radar sensor watches over each one — sensing presence, motion, and falls through the air itself.
No cameras. No microphones. No invasive surveillance. Complete dignity, everywhere it matters most.
Routine Tracking
A Day,
Gently Understood.
Watch the morning unfold: out of bed, medicine cabinet opened, breakfast in the kitchen, settling into a favorite chair. Dísir quietly learns these rhythms.
When a routine drifts — a missed medication, a skipped meal, an unusually still afternoon — the home notices, so you can check in before small things become big things.
For the Caregiver
Check In,
Without Looking In.
Open the app and breathe out. You'll see where they are and that their day is on track — never a video feed, never a listening device.
It's the reassurance of glancing into the next room, from anywhere — with their dignity fully intact.
Sensory-Friendly Alerts
A Gentle Response.
Instead of jarring sirens, the home coordinates with them. For a midnight walk, the bathroom illuminates softly in warm amber — no glare, no startle, no fumbling for switches.
And if something seems wrong, you're notified gently and immediately.
The Sanctuary · Local-Only Data
Zero Cloud.
Zero Compromise.
Every sensor reports to a small hub inside the house — all processing happens locally, under their roof. Nothing is uploaded, ever.
Your family is insulated from hackers, data brokers, and cloud outages. If the internet goes down, Dísir keeps watching over them.
Welcome the Guardian Home
Tell us about your family. We'll design a sanctuary around them.
will reach out within one business day.
We are local to New Hampshire, specializing in custom, offline-first smart home integrations for the elderly, people with special needs, and neurodivergent individuals — so everyone can live independently, safely at home, with peace of mind.