Luxury
Mil
Voice-enabled bedside control, golden glass thermostats and 9-inch touch panels for flagship suites.
Range guide live — launch week ends in 2d 15h 49m 41s
Hotel GRMS by Smart G4
One platform. Eight series. Every hotel class.
From budget-friendly to ultra-luxury, the complete Smart G4 guest room management range is laid out in one guide — so hotel owners, consultants and integrators can match the right series to the right property in minutes.
197+
hotels equipped worldwide
8
series on one platform
USA
patents plus registrations in 19 countries
CE / UL
and IEC certified hardware
The eight series at a glance
Each series targets a property class and an installation scenario. All of them run on the same patented sBUS backbone, so you can scale the technology to the budget without changing vendors.
Extreme duty
Q-Metalica
Metal faceplates built to survive the toughest suites and the busiest housekeeping shifts.
High end
G-platter
Triple bedside units with integrated sockets, USB charging and audio in one plate.
Flexible comfort
Insignia
Modular panels from keycard holders to VIP self-service requesters, in glass finishes.
Retrofit
Sophi
Retrofit-friendly switch panels that upgrade guest rooms without opening walls.
Biometric security
BioHotel
Fingerprint access from parking to room, including elevator, gym and housekeeping control.
Wireless retrofit
HX
Full wireless GRMS: relays, energy savers, curtain motors and sensors with no walls opened.
Economy
Simple
Essential GRMS for budget properties: bell panels and slave units that do the core job well.
Why one platform wins
Patented sBUS protocol
Every series speaks the same open, field-proven protocol — mixing series across one property works without gateways or translators.
Scale to the budget
A 3-star city hotel and a 5-star resort can run the same backbone, each with the panel grade their rooms demand.
Certified and proven
CE, UL and IEC certified hardware, ISO-certified manufacturing, and nearly two decades of hotel deployments behind it.
Ready to specify Smart G4?
Tell us the property class and room count, and our team will recommend the series, prepare a Bill of Quantities and send a formal quote.