Labels register themselves
A station lists the labels it can hear, each with its exact model and size.
Electronic shelf labels and base stations, linked to your Kardopal catalogue — change a price once and the shelf follows, with nothing to print.
Mount a base station and its labels report in on their own. Link each label to a product and a design, and Kardopal draws every label from the product’s live price and sends it to the shelf.

What it is, what it runs on and how it connects.
Forty models in eighteen sizes, from 1.54″ to 13.3″ e-paper.
Black and white, with red or yellow, and four-, six- and seven-colour panels.
Speaks to Kardopal over the network and to the labels over Bluetooth.
Adopt a station found on the network, or enter the code on its box.
Flash a label’s light from the app to find it on a long shelf.
Battery, signal and last heard for every label; problem labels listed first.
Run from the Kardopal app, on the web and the phone.
A station lists the labels it can hear, each with its exact model and size.
Scan the label, then the product — a whole aisle in one go.
Price, promo with the old price, grocery with unit price, price only, product with QR.
Text, shapes, barcodes, QR codes and pictures, with live price fields.
Every five minutes, labels whose product changed are redrawn and sent.
Each station has its own queue; a missed update is retried until confirmed.
Three steps, no installer visit.

Real screens from the Kardopal web app and the phone app.




The rest of the Kardopal family.
Tell us about your space and we will put the right hardware together.
Talk to sales