What is included in the Honeywell T4 Pro Thermostat package?

The T4 Pro package includes the thermostat unit, UWP™ Mounting System, Honeywell Standard Installation Adapter (J-box adapter), Decorative Cover Plate (4-49/64 in x 4-49/64 in x 11/32 in), screws and anchors, 2 AA batteries, and Installation Instructions and User Guide. All components are needed for complete installation.