April 21, 2026
Timeless sophistication, metal craftsmanship, and smart room control, designed exclusively for hospitality.
ETERNA is a keypad that feels inherent to the architecture. Crafted from premium metal and shaped by decades of hospitality expertise, it gives guests effortless control of lighting, HVAC, curtains and guest services, with softly back-lit icons and crystal-clear text for a zero learning curve.
Every hotel is different, so ETERNA is built to match the brand and the room. Properties can choose from 1 to 8 button layouts, customize typography and language, and select icons that guests recognize at a glance, so the room works the first time, in any language the brand needs.
ETERNA was designed for a truly greater guest experience. The icons automatically adjust to the light in the room: easy to read by day, soft and calm at night. When no one is nearby, the keypad stays dark. As soon as a guest approaches, it lights up, ready to use, with no glare and no guessing.
ETERNA also features Kandela, a built-in smart night light that comes alive only when needed. It can be activated by motion, by proximity or by a button press, and it is programmable as a night light or soft accent. Kandela replaces the extra wiring, motion sensors and separate fixtures of traditional night-light installations, cutting coordination and cost while guiding guests safely after dark.
ETERNA also extends beyond a single keypad. Extended keypads can integrate international power outlets and USB fast charging into the same elegant panel, turning ETERNA into a complete bedside or workstation solution that combines room control and power in one design. Double keypads give hotels even more room-control options: a keypad with a thermostat, two keypads side by side with up to 8 buttons each, or a custom mix that fits the project.
With premium metal finishes and thoughtful design options, ETERNA brings timeless sophistication to guest rooms, without asking guests to learn a new interface.
Learn all about it at interel.com/eterna