Bryant’s Evolution Smart Sensors are optional replacements for Remote Room Sensors used with Evolution Zoning systems. It provides a temperature display and buttons to adjust the desired temperature within the zone. It also displays outdoor temperature and indoor humidity. When used with an Evolution Connext Control wall control-- FAN, HOLD and HOLD UNTIL features are available. When used with an Evolution User Interface (UIZ) wall control-- FAN, HOLD, OVERRIDE, UNOCCUPIED features are available.