E-paper panels that run on a battery for years. No power at the door, no network drop, no electrician, and no shutdown to install them. Booked from Outlook, Teams and Google Calendar.
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A live re-creation of the panel, cycling between free and in use.
A wired scheduling panel is expensive hardware, and the panel is only where the cost starts. The electrician, the containment, the network drop and the permissions to run it all come on top, then the power it draws every year after. An e-paper panel needs none of that.
What makes ElhiTech e-paper room schedulers so economical?
60 kg
of CO₂ avoided per room, per year, after the floor’s own gateway
88 kWh
drawn per room, every year it runs
Planning estimates. Grid factor 0.727 kg CO₂/kWh, Central Electricity Authority.
Upfront saving, indicative
₹11,40,000
90% lower
against a conventional powered scheduler, installed
Electricity saved, indicative
1,270 kWh
97% lower
₹13,096 a year at the tariff below
CO₂ avoided, indicative
923 kg
97% lower
a year, on the national grid factor
* Indicative savings, not a quotation. Calculated on the assumptions below, which vary by site, specification and vendor. Electricity and CO₂ are per year and recur for the life of the deployment; the upfront saving is one-off.
What this is calculated on

Trusted by organisations across India


















Battery-powered e-paper panels on BLE 5.0, running the same truRooms scheduling. Power is drawn only to change the image, never to hold it, which is why one runs for years with nothing behind it.

2–5 years on a battery
No cabling, no electrician, no landlord conversation
Real-time sync with every leading calendar platform
See the integrations100% customisable template, an industry first
Paper-like and readable at a wide angle
Reduced installation time and effort
The scheduler comes in three sizes, drawn here at true relative size with the diagonal marked.
Full colour, 6-colour display, for meeting rooms.
Most deployedThe panel is only the part you see. Booking happens in Microsoft 365 or Google Workspace, so nobody adopts a new portal and nobody is retrained, and a booking made in the calendar reaches the panel outside the door.

Integrating truRooms into our collaboration infrastructure has been a game-changer for us. As a conglomerate with a complex IT environment, managing distributed mailing accounts made room scheduling a challenge. truRooms’ native multi-domain support has been a perfect solution, simplifying our scheduling process while significantly enhancing the user experience.
Mukesh KostiIT Manager · Gensol (BluSmart)truRooms has been a fantastic addition to APL Apollo’s office environment. Integrating with Office 365 was seamless, thanks to their central utility, ELM. We managed to configure all our devices from a single laptop, without needing to physically access each screen. To top it off, truRooms not only boosts our operational efficiency but also enhances our office aesthetics.
Rahim ShaikhAsst. Manager, IT · APL ApolloA hot-desk system nobody can see is a hot-desk system nobody trusts. Hotdesk Tags are the same e-paper panels at desk scale, reading from the hot-desk platform you already run, on the same gateways going in for the rooms. A floor of two hundred desks needs no extra cabling and no second visit.

Yes. The panel is battery-powered and talks over BLE 5.0. E-paper draws power only to change the image and none at all to hold it, which is why a single battery lasts 2 to 5 years. There is no cabling, no electrician and no conversation with the landlord about running containment to a glass door.
From the calendar they already use. truRooms works with Microsoft 365 and Google Workspace, so a booking made in Outlook, Teams or Google Calendar reaches the panel outside the door.
Minutes per room. The panel mounts to glass, plaster or a partition and pairs with a gateway on the floor. A floor is typically live the same day, with no downtime and nothing to re-cable when the layout changes.
Three. Desk and hot-desk labels at 4.2 inches. The default room scheduler at 7.3 inches. Boardrooms and floor directories at 11.6 inches. All three are drawn to scale further up this page, with their measurements in millimetres and pixels.
Yes. truRooms runs in the cloud by default, and on-premise deployment is available for government bodies and enterprises whose policy will not allow room and attendee data in a vendor tenant. Speak to our solution architect about which one your policy allows, and what changes between them.
Yes, and on the same gateways. Hotdesk Tags are the same e-paper hardware at desk scale, reading from the hot-desk booking platform you already run. Rooms and desks can be deployed together or one after the other.
Speak to our solution architect and get a free demo of our meeting room schedulers, the truRooms ecosystem and the services around them.
Cloud or on-premise, DPDP compliant, deployed and supported by ElhiTech.