Description: Working voltage: 90—250V Working frequency: 50-60Hz Working temperature: -20—60 Total load power: 2000w Application: Amazon Alexa Google Assistant IFTTT Specifications: 1. Turn non-smart appliances or equipment into smart; 2. Mobile App control. Control switch, timing, countdown and other functions of the device through the mobile phone 3. Voice control. Support voice assistants such as Tmall Wizard, Alexa, GoolHome, etc., to realize functions such as switches; 4. Remote control. It can realize the remote control of the light by mobile phone, no matter where you are in the earth, as long as your mobile phone can connect to the network, you can control it; 5. Group control. The lights can be grouped to achieve unified control (simultaneous switching, timing, etc.); 6. The Internet of Everything. Through settings, it can be linked with other intelligent scenes to make life smarter; Package Included: Smart Switch Module*1