Smart Stays for Hotels & Resorts
Create a comfortable, efficient guest experience with intelligent automation for lighting, climate, room services, energy, and hotel operations.
Guest Lighting
Welcome scenes, dimming, and bedside control that set the mood the moment a guest walks in.
Room Climate
Occupancy-based HVAC, fan-coil control, and pre-conditioning so every room is ready at check-in.
Guest Services
Do Not Disturb, Make Up Room, and service requests routed instantly to housekeeping and reception.
Access & Locks
Integrate electronic door locks and access events with PMS check-in, mobile keys, and room status.
Energy Saving
Real occupancy detection and standby modes cut room energy without touching guest comfort.
Wired or Wireless
Choose a reliable BUS GRMS for new hotels, or HRESK wireless upgrades for renovations and rooms that cannot go offline for long.
Guest Lighting Control
Control switching, dimming, DALI, and bedside scenes with welcome modes that greet every guest automatically.
Intelligent HVAC
Manage fan coils, heating, and cooling by occupancy, window status, and reservation — comfort on arrival, setback when the room is empty.
Smart Shading
Automate blinds and curtains from sunlight, temperature, or occupancy so rooms stay private, cool, and ready for sleep.
Access & Room Status
Connect door locks, DND/MUR panels, and service requests so housekeeping never knocks on the wrong door.
Centralized Hotel Control
Run rooms, reception, housekeeping, and energy from iNELS Harmony — with PMS sync for Opera, Protel, Mews, and more.
A Day in a Hotel
Booking
Reservation in PMS
Own booking or external PMS integration.
Manage reservations in iNELS Harmony or connect to Opera, Protel, Mews, and Previo, keeping guest data and room status in sync from the first booking.

Check-in
Room prepared before arrival
Welcome scene and comfort temperature set automatically.
When a guest checks in, GRMS triggers the welcome scene and pre-conditions the room, so lighting and climate are ready before they open the door.

Arrival
Welcome scene
Instant comfort as the guest walks in.
Lighting, climate, and shading activate the moment the guest enters, creating a polished first impression without staff stepping into the room.

In room
DND & MUR
Guest requests routed to the right team instantly.
Do Not Disturb and Make Up Room from glass wall panels or the guest app flow straight to housekeeping and reception, with live status on the operations dashboard.

Guest away
Energy saving mode
Reduce OpEx when the room is unoccupied.
Real occupancy detection shifts HVAC and lighting to eco mode while the guest is out, then restores comfort automatically on return.

Evening
Operations dashboard
One view for reception, housekeeping, and engineering.
Hotel teams monitor room status, service requests, energy performance, and guest stays from a centralized dashboard, with role-based views for every department.

For Every Hospitality Project
For Hoteliers
Better guest comfort, faster housekeeping, and measurable room-energy savings from one GRMS platform.
For Developers
Scalable wired, wireless, and hybrid automation that raises the specification of new hotels and renovations.
For Integrators
PMS, door locks, DALI, BACnet, and Modbus on one stack, with professional tools for roll-out and service.

Crafted in Glass. Built for Guest Rooms.
Premium iNELS room controllers combine elegant design with reliable hotel automation. Set lighting scenes, request housekeeping, adjust comfort, or set Do Not Disturb with a single touch.
Make every room smarter and every stay more comfortable.
Create a connected hotel with guest room automation from iNELS.
-1.webp%3F2026-08-20T11%253A39%253A20.421Z&w=1920&q=75)
