Smart information. Low power. Built to last.
Colour e-ink signage for parking, transport and public spaces. Updated wirelessly from your browser, readable in direct sunlight, zero mains power.
- Ultra Low Power Solar & Battery
- Rugged & Weatherproof IP65+ / IK10
- Weeks of Life Per Charge Ultra efficient
- High Visibility in Sunlight Day or Night
- Colour E-Ink Vivid Information
Built for every public space
From busy city-centre car parks to remote countryside trails, colour e-ink works anywhere.
Parking
Show live bay availability, booking status and time restrictions, updated wirelessly from your browser. No mains power, no cables, no on-site visits.
Learn more →
Bus Stops
Display live departures, service alerts and route maps at any stop. Solar or battery-powered, with no shelter power supply needed.
Learn more →
Rural Info
Trail conditions, wayfinding distances and safety notices for national parks and remote outdoor locations. Solar-powered signs update from a ranger's desk in seconds.
Learn more →
Public Info
Welcome boards, town-centre wayfinding, points of interest and civic notices, updated from a browser, readable in direct sunlight, no mains power required.
Learn more →How it works
-
Design your content
Compose or generate your content in the Chroma Content Management app. A pixel-accurate e-ink preview updates live, so what you see is exactly what the panel displays when you press 'commit'.
-
Push wirelessly
Send the updated content to the screen over your network. No site visits, no cables: the unit receives the new content within seconds.
-
It updates, then holds at zero power
The e-ink display redraws in seconds, then freezes the image using no power at all. The information stays visible until you next decide to change it.
Why colour e-ink
Here's why operators choose colour e-ink.
No mains power, no groundworks
E-ink uses power only while the image changes, then holds the content using zero power. Can run entirely on solar / battery, so you can place a sign anywhere, with no foundations or electrical connection.
Low maintenance by design
An integrated solar panel keeps each sign powered, so there is very little to service. Fewer site visits and lower running costs, with no mains connection to maintain.
Install once, leave it outdoors
Engineered for permanent outdoor use: the IP65+ / IK10 custom housing shrugs off rain, frost and direct sun without image degradation, so it keeps working through the seasons.
Readable in full sun, day or night
The colour e-ink display stays crisp and high-contrast even in direct sunlight, with no backlight and no glare, so your information is always legible to the public.
One platform, a fleet of low-power screens
The Chroma Digital control tool lets you compose content, preview it pixel-perfectly on any screen in your fleet, and push updates wirelessly, all from your browser. No specialist hardware or on-site visits. The same image the panel displays is what you approve in the preview.
Hardware specifications
- Custom IP65+ Housing
- Dust & water resistant
- -15°C to +60°C operation
- All-weather operating range
- IK10 Vandal resistant
- Built for public spaces
- Wireless update & management
- Updates at scale, with no cabling
Ready to transform your signage?
Built for councils, transport operators and businesses that need smarter, greener signs.