Massive IR Code Database Support 4000 , 50000 IR Code on cloud, supported devices library is constantly being updated by the cloud. App Remote Control Remote Control your by using Tuya Smart App in your smart phone anywhere anytime. For example: Switch on home A/C in advance, enjoying the comfortable temperature once you get home. Easy to install and add to app Once you plug the cable line into the device, the device starts to start, and then select the apps auto scan function to find device. The whole process takes only a few minutes. Voice Control By connecting Intelligent speaker, such as for Amazon for Alexa, for Google Home, you are to control your by voice. For example: Alexa, turn on TV; OK Google, set air conditioning temperature to 25 degrees. Scenario and Automation in App A scenario consists of 1 or more actions. By creating an Scenario, you may control multiple devices with one tap; By adding an Automation and interworking with other smart home devices, Wi-Fi remote control is to execute actions automatically according to conditions, such as device status, weather and time. Power input:DC 5V/1A Standby power consumption:Less than 0.5W Working temperature:0-50 32-122 Working humidity:Less than 85 RH Infrared frequency:38K Infrared distance:Less than 8m affected by the environment Connection :2.4GHz 802.11b/g Control:Works with for , for Google Assistant, for SiriiOS 12.0 or later, for Tmall Genie, for Tecent , for DingDong, for , for DuerOS, etc. Colour:Black Material:ABS Package Contents: 1 x Remote Controller Only the above package content, other products are not included.