---
product_id: 336064888
title: "Broadlink RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Works with Alexa, Google Assistant, IFTTT (RM4 pro S)"
brand: "broadlink"
price: "$111.59"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/336064888-broadlink-rm4-pro-smart-ir-rf-remote-control-hub-sensor
store_origin: US
region: United States of America
---

# Dual IR & RF control External temp & humidity sensor Alexa & Google voice compatible Broadlink RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Works with Alexa, Google Assistant, IFTTT (RM4 pro S)

**Brand:** broadlink
**Price:** $111.59
**Availability:** ✅ In Stock

## Summary

> 🏠 Command your entire smart home with a single tap!

## Quick Answers

- **What is this?** Broadlink RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Works with Alexa, Google Assistant, IFTTT (RM4 pro S) by broadlink
- **How much does it cost?** $111.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/336064888-broadlink-rm4-pro-smart-ir-rf-remote-control-hub-sensor)

## Best For

- broadlink enthusiasts

## Why This Product

- Trusted broadlink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Smart Hub:** Control 50,000+ IR & 433MHz RF devices seamlessly
- • **Real-Time Climate Insights:** Integrated sensor cable tracks room temperature & humidity
- • **Cloud-Powered Compatibility:** Constantly updated device library keeps your smart home future-proof
- • **Voice-Activated Convenience:** Hands-free commands via Alexa & Google Assistant
- • **Effortless Setup & Automation:** FastCon tech auto-discovers new devices for instant smart scenes

## Overview

The Broadlink RM4 pro is a compact, WiFi-enabled IR/RF remote hub that supports over 50,000 IR devices and 433MHz RF gadgets like curtains and projectors. It integrates with Alexa, Google Assistant, and IFTTT for voice control and automation, includes an external temperature and humidity sensor cable, and features FastCon technology for seamless device discovery and cloud-updated compatibility.

## Description

RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Works with Alexa, Google Assistant, IFTTT (RM4 pro S)

## Features

- HIGH COMPATIBILITY - Support RF (433MHz) controlled devices such as curtain/shades motor, projector and light switch; Support 50,000+ IR controlled devices such as TV, STB, Air conditioner, Fan, Video Recorder, DVD and more; Does not work with Bluetooth. Supported devices library is constantly being updated by the cloud, so your RM4 pro is always compatible with newer devices. Option to program your devices and learn buttons if certain cloud data is unavailable.
- NEW BROADLINK APP CONTROL - New App named BroadLink is available now in Apple App Store and Google Play. New App has better user experiences in configuration and creating scene than IHC. Besides, if you have an Android phone integrates IR emitter itself, you can use it to control your IR devices from BroadLink App as a test, before you decide to buy our product. Note: RM4 pro only supports 2.4 GHz (NOT 5 GHz) Wi-Fi to configure in the App.
- VOICE CONTROL AND IFTTT - Compatible with Alexa to voice control your TV, STB, Air Conditioner and Fans, compatible with Google Home to voice control your Air Conditioner. Make sure the devices can be remotely controlled from external networks. In desertcart Alexa/Google Home/IFTTT Apps, enable the skill/service named BroadLink, link account and discover devices.
- NEW FEATURES - Supports external Temperature and Humidity Sensor USB Cable, connect it to the RM4 pro, BroadLink App will show room’s temperature and humidity. Zero Configuration, powered by FastCon technology, add the first FastCon device to the App as usual, after that, when you power on other new FastCon devices, they will be automatically discovered and shown in App.
- TECH SUPPORT: 24/7 Technical Support. Video Guide is available on our desertcart Brand Store page and YouTube. Find our Global Hotline on the product manual. You can check the PartnerShip page on the BroadLink official website to view all supported brands in the infrared code library. Now you can get customer support and provide feedback directly through BroadLink Community in the App.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Broadlink |
| Part number | RM4 pro |
| Item Weight | 95 g |
| Product Dimensions | 8.5 x 8.5 x 3.1 cm; 95 g |
| Item model number | RM4 pro |
| Size | RM4 pro+Sensor Cable |
| Color | Black |
| Power source type | DC |
| Voltage | 5 Volts |
| Item Package Quantity | 1 |
| Special Features | Easy to Install |
| Batteries Included? | No |
| Batteries Required? | No |
| tech_spec_battery_description_toys | Lithium-Ion |

## Product Details

- **Brand:** Broadlink
- **Special features:** Universal,Vocal
- **Colour:** Black
- **Max number of supported devices:** 255
- **Compatible devices:** Set Top Box, Television

## Images

![Broadlink RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Works with Alexa, Google Assistant, IFTTT (RM4 pro S) - Image 1](https://m.media-amazon.com/images/I/61v8PXWAr6L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How do I know if my RF remote supports RM4 PRO?**
A: 1)Please check whether the working frequency is 433Mhz, please check the instruction or manual of the appliance;

**Q: Why can't I connect to WiFi?**
A: 1) The Wi-Fi signal is not 2.4GHz but 5Ghz or a 2.4G/5G mixed, and BroadLink can only support 2.4GHz WIFI;

**Q: How do I know if my Wi-Fi signal is 2.4Ghz or not?**
A: It is recommended to check the router settings, usually the router's Wi-Fi settings will show the Wi-Fi relevant information.

**Q: My RF device frequency is 433MHz, my WIFI is also 2.4Ghz and my device learns successfully, but why is it not working?**
A: Beacuse your original remote maybe rolling code which for security protection. Our RM4 pro only supports 433MHz fixed code RF signal devices.

**Q: Where can I get help if the product doesn't work?**
A: If the product does not work, in the BroadLink App, tap "Me" - "Contact", to get our professional support directly.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*