Broan NuTone Overture Sizemart Air Quality Plug Sizeensor

Plug-in air quality sensor with a pass-through outlet triggers ERV, HRV, air damper, or supply fan when a connected range hood or room fan are activated Detects Humidity, Temperature, Particle Matter (PM2.5), Total Volatile Organic Compounds (TVOC), and CO2 Communicates with other Overture devices via Wi-Fi up to 100 feet away Colored LED indicator light flashes to signal when the device is operating