Massive IR Code Database Support 4000+ brands, 50000+ IR Code on cloud App Remote Control Remote Control your home appliances by using “Tuya Smart” Voice Control By connecting Intelligent speaker, such as Amazon Echo, Google Home By creating an “Scenario”, you may control multiple devices with one tap Timer and Automatic Trigger According to your living habits DIY Customizing buttons in the Tuya Smart App if your home appliances brand is not in the list or not supported. Third-Party Control: Works with Amazon Alexa, Google Assistant, Siri(iOS 12.0 or later)