Model-STZ-1 Smart Z-Wave Plus Programmable Thermostat — 700-series, Humidity Control, SmartStart Support, S2 Authentication Security, Fixed Format Display, Auto/On Fan Mode

Programmable Model-STZ-1 thermostat offering 700-series Z-Wave Plus support for longer range wireless capability. Features built-in humidity sensing and control to manage indoor moisture. Includes SmartStart Support for easy setup and S2 authentication security to protect communications. Can be powered by an HVAC system's 24VAC "C" wire. Additional capabilities include a Fixed Format Display and selectable Auto/On Fan Mode.