This Samsung Electric Dryer is an eco-friendly ENERGY STAR-certified dryer. It features a large 7.5 cu. ft. capacity that allows you to quickly do more laundry in a single load. The Multi-Steam feature helps remove wrinkles and odors while freshening your clothes. Multi-Steam technology helps remove odors and freshen clothes so you can spend less time ironing Vent sensor detects duct blockages and reminds you to clean your vent and forward these alerts to your smartphone Sensor Dry Technology detects moisture and adjusts drying time  Smart Care allows you to quickly troubleshoot issues through a smartphone app Dryer drum light and reversible see-through door to monitor laundry during cycle Stainless steel interior drum resists rust and helps protect your clothing Child lock, filter check indicator and drying rack  for convenience Smart Home Ready app remotely monitors dryer, Smart Home adapter sold separately Sensor Dry Technology detects moisture and adjusts drying time  Additional Dongle Required to Connect WI-FI Care & Clean: Wipe Clean Country of Origin: Imported Short on space? To stack any front-load, front-control washer & dryer pair, purchase the corresponding Stacking Kit (sold separately) and select the “Stack Front Load Laundry Units” option from the Additional Parts & Services list when you add to bag. Note: In order for pedestals to be installed, they must be purchased and delivered with the corresponding washer and dryer. Disclaimer - Contact the manufacturer/Samsung to buy the dongle (HD2018GH)