WeMo WiFi Smart Dimmer

Requires Wi-Fi(R) router; Light switch replaces single pole switch & needs neutral wire; Not compatible with 3-way switches; Works with existing single/double/multi-switch rocker plates; Does not work with metal face plates; App works with Android(TM) 4.4 or higher & iOS(TM) 9 or higher
Warranty: One Year
Country of Origin: China