Crestron

Only Crestron enables you to provide the ultimate in personalised guest
service combined with robust, scalable, cost-effective property-wide
monitoring and management. All on a single platform. Centrally and
individually control lights, shades, climate, audio, video, room access, and
room scheduling from keypads, remotes, and touch screens. Or use your
own smart device for contactless control. Have them work in concert
with just a tap. Activate personalised in-room welcome settings during
check-in and allow guests to experience the simplicity and luxury of
automated advanced room control.