Overture from Broan-NuTone is a fully integrated, smart indoor air quality system that links a home’s ventilation system using a sensor, wall control, and plug. The Smart Sensor and Smart Wall Control monitor air quality in rooms where they have been installed. When the sensor detects a rise in indoor air pollution, the Smart Plug, which plugs into any 120-volt outlet, activates a home’s fresh air system. Pricing for the system, which can be controlled from any mobile device, varies based on home size. broan-nutone.com