1QR4.me
Full product walkthrough

How 1QR4.me works

Three phases: setup that takes 5 minutes, emergency response that takes under 30 seconds, and post-incident follow-up that keeps everyone informed.

Get your QR tag

Order a physical QR tag in any form factor — sticker, card, keyring, wristband, or vehicle decal. Each tag ships with a unique printed PIN.

Register the tag

Scan the tag with your phone camera, enter the PIN, and it's linked to your profile in seconds.

Verify your number

Link your mobile number via OTP. This number is used only to identify you — it is never shared with anyone.

Add emergency contacts

Add up to three contacts. Each one receives a WhatsApp message and must explicitly consent before they're activated. They can opt out any time.

The call bridge — visualised

From scan to live call, all without either party knowing the other's number.

1
Bystander scans QR or sends vehicle plate via WhatsApp
2
→ OTP sent to reporter's phone — verified in ~15 seconds
3
→ 1QR4.me call bridge dials reporter + 3 contacts simultaneously
4
→ First contact to answer is bridged into a live call
5
→ Private WhatsApp group created for follow-up — numbers hidden

Built to be trusted

The technical principles that make 1QR4.me reliable in the moments that count.

End-to-end privacy

Phone numbers are tokenised. The call bridge uses masked routing — no number is ever surfaced to any party.

Sub-30 second response

From QR scan to first call attempt, the system completes OTP verification and initiates dialling in under 30 seconds.

International routing

Call routing supports international mobile numbers in both the registered profile and emergency contact list.

In-house WhatsApp bot

Our WhatsApp integration is built on our own infrastructure as a Meta Verified Tech Provider — no third-party data access.

Ready to get protected?

5 minutes to set up. A lifetime of peace of mind.