| 7-day programmable | Smart schedule programs in seconds for any lifestyle | Dual powered, battery or hard wired | Up to 3 heat/2 cool heat pump or up to 2 heat/2 cool conventional systems when used standalone | Up to 4 heat/2 cool heat pump or up to 3 heat/2 cool conventional systems when used with the equipment interface module | Micro SD port for quick installation setup | Plain language setup, no manual needed | Controls humidification, dehumidification or ventilation | 5 year limited warranty >>