Hotel GRMS Solutions

Guest Room Management System (GRMS) from EAE Technology is designed to ensure an exemplary and gratifying experience for your guests. Our intelligent solutions are based on interactive technology that compliments the exceptional experience you want for your guests.

Intelligent Hotel Room Features

Lighting Control

Offers flexibility to meet the visual needs of the user.

With devices that offer lighting and dim control, you can increase the comfort and convenience of the guest experience at the desired light level.

With the RGB LED switches in the Mona series, you can adjust the illumination of the icons on the device to the desired color and intensity, and create a stylish look in the room.

HVAC Control

Keeping a room with the right temperature contributes to comfort needs. It is also important for energy management.


Complete automation in a guest room includes control of window shades, shutters and blinds with automation.


The integrated request buttons for “Make up Room” and” Do not Disturb” make it possible to display the status of each room, allowing you to optimize the scheduling of the cleaning staff.

Beside occupancy and laundary indication LEDs, product also includes a doorbell button to announce visitors in a kindly way.

Integration with Door Lock Systems

It provides the integration of all physical security needs into an energy efficient and easy to manage system.

Integration into PMS Systems...

The following platforms are easily integrated with EAE's GRMS systems.

  • Fidelio
  • Opera
  • OnQ
  • Micros
  • Many others…

Integration into BMS Systems

The following platforms are easily integrated with EAE's KNX systems.

  • BACnet
  • Modbus
  • OPC
  • LonWorks
  • M-Bus

Energy Saving...

One of the biggest expenses of hotel businesses is energy consumption.

When there are no guests in the room, the consumption of energy due to lighting and air conditioning increases.

According to the card system or occupancy based control of KNX-Modbus Gateway, which is patent pending product, more energy saving is provided.

Operational Ease...

Hotel management will be informed immediately by EAE's GRMS solution in case of a malfunction in the facility.

Operation of the property is managed in such a way as to intervene as soon as possible in case of failure.


GRMS Solution Without Cardholder

With the KNX Modbus Gateway module, occupancy is monitored without the use of the cardholder.

This function automatically adjusts scenarios when guests are not in the room. Thus, it enables the hotel management to save energy.


Sample GRMS Topology without Card Holder

Sample GRMS Solution With Cardholder

In card reader systems, all electrical equipment in the room can be used as long as the card is inserted into the system.

Sample GRMS Topology with Cardholder

Occupancy Based Scene Control

Pre-Welcome Scenario

There are 4 different scenarios of KNX-Modbus Gateway.

  • Pre-Welcome
  • Welcome
  • Leave
  • Check-in / out

As soon as the guest enters the room, the desired lighting will turn on in Pre-Welcome scenario.

Welcome Scenario

The use of lighting, HVAC, shading, sockets in the room is permitted as long as guests are in the room during welcome scenario.

Air Conditioning Scenario

A moment after the window or balcony door of the room is opened,
air conditioning is set to a pre-defined reduced setting or turned off..

Closed again the air conditioning restored to saved conditions before window / balcony door opened.

Leave Scenario

When leaving the room, the leave scenario is activated at the end of the defined period

All lighting, sockets and air conditioning will be switched off.

If desired, the air conditioning state can be set to a desired set temperature or mode state.

Check In/Out Scenario

After guests’ check-in / out actions, desired scenarios can be activated with the integration of GRMS software and hotel PMS.