VerifiedKnock
Senior Safety
For Senior Living & Care Facilities

Know Who's at the Door.
Before It Opens.

Dignity. Certainty. Peace of mind.

Seniors are disproportionately targeted by impersonators posing as utility workers, officers, and caregivers. VerifiedKnock gives families and facilities cryptographic certainty about who is at the door — before any interaction.

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Verification Time
< 2 sec
Before the door opens
Biometric Storage
Zero
No data on servers
Works Offline
100%
No internet required
False Entry Risk
Zero
Hardware-enforced identity
How It Works
Visitor Credential Card
Every authorized visitor — caregiver, officer, utility worker — carries a FIDO2 hardware card tied to their verified identity.
NFC Sticker at Unit
A tamper-evident NFC sticker at the resident's door generates cryptographic proof of the visitor's presence.
Resident & Family Alert
The resident and designated family members receive a verified notification before the visitor reaches the door.
Interact with Confidence
The resident knows exactly who is outside. Fear is replaced by certainty. Dignity is preserved.
Elder Safety

Protecting those who
cannot protect themselves.

Impersonation scams targeting seniors cost billions annually and cause lasting psychological harm. VerifiedKnock removes the uncertainty that makes these crimes possible — before the door ever opens.

  • Pre-Arrival NotificationResident and family are notified before the visitor arrives at the door.
  • Cryptographic Identity ProofVisitor identity is hardware-verified — cannot be faked or borrowed.
  • No Biometric Data TransmittedAll matching happens on the card. No sensitive data leaves the device.
  • Family OversightDesignated family members receive the same verified notification as the resident.
  • Instant RevocationUnauthorized visitors can be blocked in real time by facility administrators.
  • Works Without InternetVerification functions in all areas of the facility, including dead zones.