BroadLink RM4 Pro IR & RF Universal Remote | Wi-Fi Hub with Alexa, Google Home, IFTTT

One hub, many devices

The BroadLink RM4 Pro IR and RF Universal Remote acts as a single Wi-Fi hub that learns and emits both infrared and radio frequency signals. It covers RF at 433 MHz for curtain motors, projectors, and light switches, while the IR library accommodates thousands of devices such as televisions, set-top boxes, air conditioners, fans, and more. The device library is cloud based and continuously updated, so you can control newer devices as they become available. If cloud data is unavailable for a specific device, you can still program and learn the corresponding buttons manually, keeping your setup flexible and responsive to real life changes.

Setup and everyday use

Transitioning to a smarter home is streamlined with the BroadLink app. The app offers a cleaner interface for configuration and scene creation. If your Android device has a built-in IR emitter, you can use it to test IR commands before committing to a device. Note that RM4 Pro configures over 2.4 GHz Wi Fi only, not 5 GHz, for initial setup and operation.

• 2.4 GHz Wi Fi only for configuration
• Modernized app experience with easier scene building
• Manual learning mode for devices without cloud data

Voice control, automations, and smart home reach

Pair RM4 Pro with Alexa or Google Home to control TVs, STBs, air conditioners, and fans by voice. With IFTTT, you can design simple automations and routines. Ensure external access is enabled so commands function when you are away from home, and follow the steps to link BroadLink in your preferred voice or automation apps.

• Alexa and Google Assistant compatibility
• IFTTT support for custom automations
• Remote access enables control from outside your network

Sensor support and automatic discovery

Optionally connect a USB temperature and humidity sensor to the RM4 Pro. The BroadLink app can display room conditions to help you tailor comfort settings. FastCon technology powers zero-configuration pairing: after adding the first FastCon device, other compatible devices are automatically discovered and shown in the app.

What’s included in support

BroadLink backs this hub with a one‑year warranty and 24/7 technical support. Helpful video guides are available on the Amazon Brand Store and YouTube, and you can share feedback through the BroadLink Community in the app to get help when needed.