D-Link Smart Plug, Wi-Fi, On/Off, Works with Alexa and Google Assistant (DSP-W110) Works with Alexa for voice control (Alexa device sold separately). Operating temperature:Approx. 0-40C (32-104F).Turn devices on or off from your smartphone or tablet from anywhere Create on/off schedules for your devices Easy setup Designed to work with existing Wi-Fi networks (no additional hub required) Use with other mydlink Home devices and the free mydlink Home app to create a smarter, more secure and more aware home Works with any smartphone or tablet running Android 41 or higher or iOS 70 and higher Electrical rating of 120V/15A/60Hz/1800W (for indoor use) IFTTT compatible - Pair with any IFTTT enabled product or app to connect your Wi-Fi Smart Plug to the world in fun and useful ways