HONEYWELL T6 Pro Z-Wave Thermostat (Programmable) TH6320ZW2003  White New in box - unopened Stages: Up to 3 Heat/2 Cool Heat Pump Systems, Up to 3 Heat/2 Cool Dual Fuel Systems, Up to 2 Heat/2 Cool Conventional Systems Power Method: 3 AA batteries or Hardwired - C wire Actual Size  4.09" x 1.06",  3.5" display Alerts and Reminders: Battery Replacement, Dehumidifier Filter, Filter Change 1, Filter Change 2, Heat Pump Error, Humidifier Pad, Memory Error, Sensor Error, UV Bulb 1, UV Bulb 2, Vent Filter Includes : T6 PRO Z-Wave Thermostat, UWP Mounting System, Decorative Cover Plate, Screws and anchors, Literature Transform your home with the large, sleek touchscreen display of the T6 Pro Z-Wave Thermostat. No more forgetting to change the temperature after you leave. The T6 Pro Z-Wave Thermostat provides either time-based scheduling or automatic occupancy scheduling through your Z-Wave security panel. You can also view indoor temperature or make setpoint changes using an app integration with the Z-Wave Gateway, Panel, or Controller. Now you can save on energy costs whether you’re home or away. For more info go to residio.com