ESL Blade ZK43B-NJ – 4.3" BW electronic shelf label, NFC, 2 buttons, black
Code: ZKNG151Related products
Product detailed description
Electronic shelf label · Blade series
ESL Blade 4.3" – black-and-white electronic shelf label with buttons
An electronic shelf label – ultra-thin Blade series – with a 4.3" e-paper display (black, white). Suited to shelves and stands where more information is needed – ingredients, origin, a promotion or a QR code.
e-paper BWNFC + LEDreplaceable battery2-year warranty
Why ESL Blade
Shelf display with a medium amount of information.
Slim body
The Blade series has a very slim body and a replaceable battery – the label does not protrude from the shelf or get in the way of goods.
High-contrast black-and-white display
E-paper is easy to read from an angle and only uses power when the content changes.
For integrators and resellers
Labels are managed centrally via a base station and software. NFC allows pairing and checking labels with a PDA right at the shelf.
Why switch from paper labels to electronic ones
Good to know
What you need to run it
The label does not work on its own – a base station (AP) and a software licence are required. Matching components are listed in related products and we are happy to help you design the solution.
LED indicator
The built-in LED can flash to draw customers to a promotion or guide staff to a spot for restocking or picking.
Buttons and pages
Two buttons switch between stored pages (up to 6) – for example price, stock level or staff information.
Housing colour
This variant has a black housing. The same label is also available with a white housing.
Partner program
For ESL integrators and resellers
Do you deploy electronic shelf labels for your customers or want to connect them to a POS or warehouse system? We help with solution design, licensing and integration.
✓ technical support and integration documentation✓ warranty, service and spare parts in the Czech Republic✓ wholesale prices for partners✓ device demos in our showroom in Brno
Technical specifications
Specifications are subject to change without notice. Images are for illustration only.
Electronic shelf labels (ESL) replace paper price tags with e-ink displays updated wirelessly from a central system. Prices across the whole store change in moments, with no printing or manual relabelling, and the shelf price always matches the checkout.
We offer Quantum, Blade, Valley and Shield series labels in many sizes and display colour options, base stations, rails, holders and other mounting accessories. We also help with integration into your POS or stock system.
ESL Quantum 2.8" – white
ESL Quantum 4.2" – black
ESL Quantum 3.5" – whiteCategories: electronic shelf labels · Quantum · Blade · Valley