The Leviton Decora Smart Z-Wave Plus v3 Smart Switch is a single-gang smart switch designed for interior walls. It features a plastic construction and comes in a white or beige color. This smart switch is compatible with Leviton products and can be controlled via the Leviton app or through integration with various smart home platforms like Home Assistant, Ring, and Samsung SmartThings. With a maximum amperage of 15A and support for 2 throws, this smart switch offers convenient and energy-efficient control over your lights and appliances.