This revolutionary space sensor line is intended to fulfill the stringent requirements of today's architects, specifiers, and building owners. Its distinctive low-profile, curved design allows it to integrate in with the architecture of both new and historic structures. The TT-S series, like its predecessor, may be equipped with a variety of user interface choices such as set-point adjustment, fan speed and momentary switches, and so on to provide the customer with additional functionality. Sontay also provides a comprehensive choice of bespoke user interfaces to meet any need.