BACnet® fixed function [BACnet FF] thermostats are configurable devices with 19 factory pre configured applications for specific and common projects including fan coil, heat pump, and rooftop equipment control. BACnet FF thermostats come in two models; standard and wireless enabled. Each model is a communicating intelligent sensor/controller combination with built-in temperature and humidity sensors that are used to control the pre-loaded applications. They provide a cost-effective solution for occupancy and crowd monitoring in hotel rooms, conference rooms, schools, office buildings and more.