RM4 Pro IR and RF Universal Remote, WiFi Remote, Alexa Compatible High Compatibility - Supports RF (433MHz) control devices such as curtain/curtain motors, projectors and light switches; supports 50,000+ IR control devices such as TVs, set-top boxes, air conditioners, fans, VCRs, DVDs, etc.; does not work with Bluetooth. The cloud keeps updating the library of supported devices, so your RM4 pro is always compatible with newer devices. If some cloud data is not available, there is an option to program your device and learn button. NEW BROADLINK APP CONTROL - A new app called BroadLink is now available in the Apple App Store and Google Play. New App has a better user experience than IHC in terms of configuring and creating scenes. Also, if your Android phone itself has an IR transmitter integrated, you can use it to control your IR device through the BroadLink App as a test before deciding to buy our product. Note: RM4 pro only supports 2.4 GHz (not 5 GHz) Wi-Fi configured in the app. Voice Control and IFTTT - Compatible with Alexa for voice control of your TV, set-top box, air conditioner and fan, and Google Home compatible for voice control of your air conditioner. Make sure that the device can be controlled remotely from an external network. In the Amazon Alexa/Google Home/IFTTT app, enable a skill/service called BroadLink, link accounts and discover devices. NEW - Supports external temperature and humidity sensor USB cable (purchased separately), connect it to RM4 pro and BroadLink app will display room temperature and humidity. Zero configuration, powered by FastCon technology, add the first FastCon device to the app as usual, after that, when you open other new FastCon devices, they will be automatically discovered and displayed in the app. RM4 pro IR/RF Universal Remote The RM4 pro supports both IR and RF controlled appliances, turning your smartphone into a universal remote in one stop, and integrates the control of home entertainment and automation devices in one easy-to-use app, BroadLink. RM4 pro works with Alexa/Google Assistant/IFTTT. When paired with Alexa, it lets you voice control the device hands-free, such as turning the TV on/off or turning the volume up/down with voice commands. Supports radio frequency (433MHz fixed code) control devices such as curtains/curtain motors, projectors, and light switches; supports 50,000+ infrared control devices, such as TVs, set-top boxes, DVDs, air conditioners, fans, VCRs, audio, etc. (Bluetooth not supported; not supported RF rolling code control or learning) Large infrared database: covering 98% of infrared remote control functions, and the cloud is automatically updated. Learning function: If the device model is not available, learn your remote control. (For radio frequency, only 433MHz fixed code learning is supported, 315MHz or rolling code cannot be learned) Smaller but smarter: Create as many timers and scenes as you want for your device. Support external sensor Supports zero configuration powered by FastCon technology Scenes New RM4 pro IR/RF Universal Remote RM4 pro is an updated version of RM pro+. Unlike the RM pro+, the RM4 pro has a more streamlined and curved shape. Support 38KHz IR and 433MHz fixed code RF remote control and signal learning. Similar to the RM4 mini, it supports a dedicated sensor line and can monitor and display the indoor temperature and humidity in real time in the App. Sensor cables are sold separately if required. Supports temperature and humidity sensor cables (sold separately) Sensor Accessory HTS2 is our first USB sensor cable that can detect room temperature and humidity and display the data in real time in APP, making it easier for you to understand your environment. Currently, it only works with RM4 pro and RM4 mini, it does not support RM mini3, RM pro+ or BestCon RM4C mini. Zero configuration powered by FastCon technology The RM4 pro supports zero configuration, after adding the first FastCon device to the app, as usual, when you open other new FastCon devices and try to add them, they will be discovered and added automatically, no need to enter the password again. Create scenes and timers Customize different scenarios like Sleep, Morning, Away, and more with one-touch options. Set a timer to schedule your TV on and never miss your favorite game or TV show. Set your air conditioning schedule and enjoy a temperature-controlled environment and a good night's sleep. New Application BroadLink A new app called BroadLink is now available in the Apple App Store and Google Play. Compared to IHC, it enhances the user experience in configuring and creating timers and scenarios.