Keen Home is making homes smarter, more comfortable, and energy efficient with their smart zoning system, designed to provide enhanced temperature control throughout the home. The Keen Zoning System consists of Keen Home Smart Vents, Temp Sensors, and Smart Bridges. Together, these products provide seamless room-by-room HVAC zone control. You can easily manage your Keen Zoning System from your smartphone using the free Keen Home app. Set custom temperatures for individual rooms, manually control airflow levels, and control compatible smart thermostats, all from the palm of your hand.