🌟 BroadLink RM4 pro Smart Remote and Sensor Cable Set RM4 pro S (2.4 GHz Wi-Fi Only), Universal IR RF Remote Control Hub with Temperature Humidity Monitor USB Cable, Works with Alexa & IFTTT – Your Perfect Choice!

🔥 Why Choose BroadLink RM4 pro Smart Remote and Sensor Cable Set RM4 pro S (2.4 GHz Wi-Fi Only), Universal IR RF Remote Control Hub with Temperature Humidity Monitor USB Cable, Works with Alexa & IFTTT?
✔ Brand: Broadlink
✔ ASIN: B08LKWZF8X
✔ Category: Tools & Home Improvement > Electrical > Home Automation Devices > Hubs & Controllers
✔ Customer Rating: ⭐ 4 / 5

✨ Product Features & Benefits

From the brand

About Us

Launched in 2013, BroadLink focuses on smart home control, bringing a convenient and smart lifestyle to over 2 million customers.

Users can control their appliances, lights through smart phones from anywhere, anytime.

We have been working in the field of smart universal remotes, smart bulbs and sensors for more than 10 years, bringing the smart home into a new era with real zero-setup, auto-networking and considerable affordable cost.

Broadlink RM MAX

Faster Setup. Offline Local Control.

Our next-gen smart hub for IR and RF control.

Upgraded Smart Hub

Smart Universal Remote

FastCon Smart Light Bulbs

Smart Wi-Fi Bulbs and Sensor

RM4 pro and HTS2 Sensor Accessory that integrates the functions of temperature and humidity sensor and power cable. Connect the sensor cable between the RM4 pro and USB adapter just like an ordinary USB cable, at the control panel of RM4 pro in BroadLink app, it will display temperature and humidity of the room where the sensor located. Set the triggers, such as turn on your air conditioner automatically when the temperature rises.
Compatibility – Supports RF 433MHz fixed code control devices such as curtain/shade motors, projectors, and light switches; does not support RF Rolling Code control devices such as gates and pellet stoves. Supports 50,000+ IR controlled devices such as TV, STB, Air conditioner, Fan, Video Recorder, DVD and more. Option to program your devices and learn buttons if certain cloud data is unavailable.
Voice Control and IFTTT – Works with Alexa, Google Assistant and IFTTT (“BroadLink” skill/service). Simply setup with Amazon Echo or Google Nest to voice control your IR devices, turn on/off the devices, change channel for the TV and adjust the temperature for the AC. More home automation settings can be added by IFTTT. Siri voice control is also available on iPhone.
Multifunction – Create multiple timers, scenes and routines as you need to control your home IR and RF controlled appliances, such as schedule a time to turn on your TV to a specific channel to watch your favorite game or TV show. Families can share the remote with each other via invite and join function in the app.
IR Control Notice – Infrared signals may be influenced by the environment and obstacles, which can affect the transmission distance. Place the device closer to appliances such as TVs or air conditioners, and keep the line of sight clear to avoid signal blockage. One-year warranty, 24/7 message support.
RF Control Notice – RM4 Pro supports a 5V 1A adapter and 2.4 GHz Wi-Fi (not 5 GHz) for configuration in the App. It does not support RF Rolling Code control or learning. Please confirm that your RF device works at 433 MHz and is not Rolling Code. In general, remote controls that require pairing before first use are Rolling Code. If you are unsure, you may provide the brand and model of your device so we can help check compatibility.

💡 Detailed Specifications:

🛒 Current Price: $49.99 ($)
🚀 List Price: $49.99 (You Save $49.99!)
📅 Last Price Update: Nov 02, 2025 20:25:47 UTC

🎯 Why Buy This Product?
✅ High Quality & Trusted Brand – Broadlink
✅ Affordable Pricing – Best deal at $49.99

📦 Manufacturer Info:

Universal Remote with Sensor Cable

Real-Time Temp & Humidity Display

Previous page

1. 

   Remote Control via APP

   Control your home’s IR/RF devices from anywhere, anytime with the Broadlink APP.

2. 

   Make your life more convenient

   When paired with Alexa/Google Assistant, you can control your device with hands-free voice control.

3. 

   Smart routines, perfectly timed

   Create custom schedules to sync IR devices like audio systems, TVs, or ACs with your daily rhythm.

4. 

   Control scenes with one button

   Customize different scenes with one-click option for sleep scene, morning scene, away scene and more

5. 

   Making appliances smarter

   Turn on TV to your favorite channel automatically when Google map detects that you arrive home.

Next page

1 Remote Control

2 Voice Control

3 Setup Routines

4 Preset Scenes

5 Works With IFTTT

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5. 

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1 Temperature Display 2 Share With Family 3 TV Control In APP 4 Schedule a Timer 5 Healthy Sleeping

Easy to setup and use

Download APP

Search for “BroadLink” on Google Play or scan the QR code on the user manual.

Register an account and log in to the Broadlink APP.

Connect Wi-Fi

Tap “Add device” on APP.

Choose your Wi-Fi (2.4Ghz only), the Wi-Fi password should contain no more than 32 characters.

Add Remote Panels

Tap “add appliances” to choose a category and a brand. Find the best solution from our library or define customized remote panel from leaning mode.

Link with Alexa

In BroadLink APP, tap “Add Voice Assistant”.

In Google/Alexa/IFTTT App, enable the skill/service named “Broadlink”, link account and discover devices.

Choose BroadLink Products

	RM4 pro Sensor Cable Set Add to Cart	RM mini3 IR Remote Add to Cart	RM4 mini IR Remote Add to Cart	RM4 pro IR & RF Remote Add to Cart	RM4 mini Sensor Cable Set Add to Cart	Smart RGB Bulb Add to Cart	FastCon Smart Bulb Add to Cart
Customer Reviews	4.1 out of 5 stars 400	4.1 out of 5 stars 1,944	4.1 out of 5 stars 4,802	4.1 out of 5 stars 4,802	4.3 out of 5 stars 601	4.1 out of 5 stars 104	3.5 out of 5 stars 271
Price	$49.99$49.99	$19.99$19.99	$25.99$25.99	$44.99$44.99	$29.99$29.99	$11.69$11.69	$29.09$29.09
Model	RM4 pro S	RM mini3	RM4 mini	RM4 pro	RM4 mini S	LB26R1	Starter Kit
Function	Control IR, RF appliances	Control IR appliances	Control IR appliances	Control IR, RF appliances	Control IR appliances	Wifi controlled RGB Lighting	Smart Lighting Kit
Remote Control	✔	✔	✔	✔	✔	✔	✔
Voice Control	✔	✔	✔	✔	✔	✔	✔
Support Sensor Cable	✔	✘	✔	✔	✔	✘	✘
USB Cable Type	Temperature Humidity Sensor	Regular Power Cable	Regular Power Cable	Regular Power Cable	Temperature Humidity Sensor	No Cable	No Cable

• Why can’t it connect to the APP / Wi-Fi ?

  
  
  

  Broadlink RM4 pro only support 2.4 GHz Wi-Fi for configuration, does not support 5 GHz or mesh router.

  Please check whether the frequency in the router setting is 2.4GHz, and make sure the length of Wi-Fi password does not exceed 32 characters.

• Broadlink database list doesn’t have my AC model, what should I do?

  
  
  

  Sorry there is no option available for your appliance.

  Please choose “Learn remote” to create a remote, tap the buttons on the original remote to let the RM4 pro learn the commands. Then you will be able to control the appliance after learning.

• Is my appliance compatible with the RM4 pro?

  
  
  

  RM4 pro supports IR and RF 433MHz control devices, does not support Bluetooth or RF Rolling Code. Please check the manual of your appliance or consult the manufacturer to confirm it.

• How to tell if my remote is infrared or Bluetooth?

  
  
  

  1) Infrared remote has an infrared emitter (crystal head) on the top of itself, you need to point the emitter at the device when use it;

  2) Bluetooth remote does not have an infrared emitter, and it usually needs to be matched before first use.

• What is Rolling Code?

  
  
  

  Rolling code that changes for every use is commonly used in radio frequency (RF) control systems especially those requires access control or privacy protection. It is a simple encryption method and usually applied on some curtain/blind/shade motors.

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