Car QR sticker
A number written on the glass is readable by everyone who walks past, and a note under the wiper is never there when you need it. The Reyahh car sticker replaces both. It sits inside the glass, and a scan opens a short page where the person picks what happened and sends it straight to you.
Where it goes
The sticker mounts on the inside of the windscreen or the rear window, so the code faces out through the glass and stays away from sun, rain, and car washes. It is printed on material chosen for car glass, and it does not look like a handwritten note or a cheap label.
Keep the sticker on the glass, never on the number plate. A corner of the rear window, or the passenger side of the windscreen, is read easily at arm’s length.
What someone can report
- The car is blocking me or parked in front of me.
- There is a problem with the car.
- A door or a window is open.
- An accident.
- A medical emergency.
- I found this item.
- Something else, with a short written message.
What you get
The alert arrives in your Reyahh account with the reason, any message they typed, and a map pin if they chose to share where they are standing. Sharing location is their choice, never forced.
You reply with one tap using a ready-made line such as “on my way” or “moving the car in five minutes”, or you type your own. The conversation stays inside Reyahh, so nobody collects your number.
Optional extras, off by default
A medical card, if you fill one in, stays hidden during ordinary scans. It only appears after someone reports an accident or a medical emergency, and only the fields you ticked as shareable.
An emergency contact number is never displayed on the page. Someone can request it once per phone, and you have 90 seconds to refuse. If you refuse, the number stays hidden and that phone cannot ask again.
If someone misuses it
Block them from the alert itself. That phone can no longer send you alerts or request your emergency contact, and any pending request is refused. The sticker keeps working normally for everyone else, and you can lift the block later.
Common questions
- Does the person scanning see my phone number?
- No. Your number is hidden by default. It only appears if you switch it on yourself, for that one sticker, and you can switch it off again whenever you want.
- Do they need to install an app?
- No. The QR code opens an ordinary web page in the phone camera or browser. Nothing to download, and no account needed to send you an alert.
- Can I use one sticker on two cars?
- Each sticker is linked to one tag in your account, so moving it between cars means the alerts are no longer tied to the car you expect. Order one per vehicle and name them separately, such as “family car” and “work car”.
- What if the sticker is damaged or the car is sold?
- Open the tag in the app and switch it off. It stops taking reports straight away, and anyone who scans the old code simply sees that the tag is inactive. Order a replacement and link it with one scan.
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