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BroadLink RM4 pro Smart Remote and Sensor Cable Set RM4 pro S, Universal IR RF Remote Control Hub with Temperature Humidity Monitor USB Cable, Works with Alexa, Google Home, IFTTT

4.2 4.2 out of 5 stars 277 ratings

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Available at a lower price from other sellers that may not offer free Prime shipping.
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device

Purchase options and add-ons

Color Black
Brand Broadlink
Voltage 5 Volts

About this item

  • 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.
  • Technical Support - One-year warranty, 24/7 message support. Video guides are available on our Amazon Brand Store page and YouTube. Broadlink APP has launched a new "Help centre" section, where you can get more help on APP configuration and device usage. Please click "Me"-"Help centre" to find it!
  • Please Note - RM4 pro only supports 5V 1A adapter and 2.4 GHz (not 5 GHz) Wi-Fi for configuration in the App. Does not work with RF Rolling Code control or learning. Please check the User Manual before purchasing to make sure your RF device is 433MHz and NOT a Rolling Code. Generally, the remote control that needs to be paired for the first use is Rolling Code. If you are not sure, please provide us with the Brand and Model so we can check it for you.

Customer ratings by feature

Volume control
4.0 4.0
Remote Control
3.8 3.8
Easy to use
3.6 3.6
Tech Support
3.3 3.3

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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BroadLink RM4 pro Smart Remote and Sensor Cable Set RM4 pro S, Universal IR RF Remote Control Hub with Temperature Humidity Monitor USB Cable, Works with Alexa, Google Home, IFTTT


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Product Description

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BroadLink RM4 pro S, IR/RF Universal Remote with Temperature and Humidity Sensor Cable

RM4 pro supports both IR and RF controlled appliances, all in one turns your smartphone into a universal remote and integrates 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 gives you hands-free voice control of your devices, like turning on/off your TV or turning up/down the volume via voice command.

  • Large IR database: cover 98% IR remote function, update automatically on the cloud.
  • Smaller but smarter: create multiple timers and scenes for your appliances as you need.
  • Support Zero Configuration Powered by FastCon Technology.

Compatibility of RM4 pro:

  • WiFi Router: RM4 pro supports 2.4 GHz (not 5 GHz) Wi-Fi for configuration in the App, does not support mesh router. The Wi-Fi password should contain no more than 32 characters and no special characters which are not available on standard keyboard layout.
  • IR control: RM4 pro supports IR 38KHz devices. Since IR signals can only be received in the absence of obstacles, please make sure there are no obstacles between the RM4 pro and your IR device.
  • RF control: RM4 pro supports RF 433MHz fixed code controlled devices, does not support RF Rolling Code control or learning. Please check the User Manual or Instruction before purchasing to make sure your RF device is NOT a Rolling Code. Generally, the remote control that needs to be paired for the first use is Rolling Code.

Package includes: 1x RM4 pro Universal Remote, 1x USB Sensor Cable, 1x Mounting board, 1x Manual. (No power adapter)

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Brand New RM4 pro IR/RF Universal Remote

RM4 pro is an updated version of RM pro+. Different from RM pro+, RM4 pro is more streamlined and curved in shape. Support both 38KHz IR and 433MHz fixed code RF remote control and signal learning. Similar to RM4 mini, it supports a special sensor cable, which can real-time monitor and display room temperature and humidity in the App.

Supports Temperature & Humidity Sensor Cable

Sensor Accessory HTS2 is our first USB sensor cable which can detect room temperature and humidity and display the data in the APP real-timely, which will be much easier to let you know your environment. For now, it only works with RM4 pro and RM4 mini, doesn't support RM mini3, RM pro+ or BestCon RM4C mini.

Zero Configuration Powered by FastCon Technology

RM4 pro supports Zero Configuration, after adding the first FastCon device to the app, as usual, when you power on other new FastCon devices and try to add, they will be automatically discovered and added without entering the password again.

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New App BroadLink

A new app named BroadLink is available now in the App Store and Google Play. It has enhanced user experiences in configuration and creating timers and scenes 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 to try it out before you make the purchase.

Hands-Free Voice Control

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 Amazon Alexa/Google Home Apps, enable the skill/service named BroadLink, link account and discover devices. When you are busy doing housework with your hands, voice control will be a great helper. Try to say "Alexa, turn on the TV" or "OK Google, turn on the air conditioner".

Works With IFTTT

IFTTT is the freeway to get all your apps and devices connect with each other. RM4 pro supports IFTTT to create more fun experiences with other apps and devices.

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Create Scenes and Timer

Customize different scenes with one-click option for sleep scene, morning scene, away scene and more. Set a timer, never miss your favorite game or TV show with TV turn-on scheduling. Set your AC schedule to enjoy a temperature-controlled environment and a good night sleep.

Smarter AC and Electric Curtain

Do you feel uncomfortable due to the high temperature in hot days? It is also difficult for pets in Summer and they may get heat stroke when the temperature in the room is so high. Sometimes, they need sunshine to keep healthy.

In such a case, use the RM4 pro control the air conditioner from outside and control the curtain for your lovely pets to keep them healthy.

Share Control with Family

Families can share the remote with each other via invite and join function in the app. Sharing the devices and have fun to enjoy smarter ways of doing things in life together.

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Set up in 3 steps

Download the new app BroadLink in App Store or Google Play (support IOS 8.0 / Android 4.0 and above) and configure the device according to the app instructions.

Find Your Control Panel or Learn Button

Industry top level development technology. BroadLink Patented Global Cloud Service technology and plenty of remote control database enable fast and reliable operation.

Learning mode is available, you can define a remote and learn buttons if you couldn't find your remote in our database.

Voice Control with Alexa

Make sure the devices can be remotely controlled from external networks. In Amazon Alexa/Google Home Apps, enable the skill/service named BroadLink, link account and discover devices.

Note: voice control is in limited functions, visit our support page for detailed supported appliances list. We will constantly update the list when new functions are available.

Something you need to know

(1) Make sure your phone is connected to 2.4GHz Wi-Fi network before adding device (5GHz is not supported)

(2) The Wi-Fi password should contain no more than 32 characters and no special characters which are not available on standard keyboard layout.

(3) If you have difficulties to add device in smart configuration mode, please refer to Indications on the manual to try AP configuration.

(4) RM4 pro IR only supports 433MHz fixed code remote and code learning, not 315MHz or rolling code

Broadlink

Why RM4 pro Does Not Support Rolling Code?

  • A rolling code (or hopping 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 to prevent attackers from controlling electrical devices easily. This is usually applied on some brands of curtain/blind/shade motors to provide higher privacy protection.
  • With this principle, even RM4 pro can successfully learn the RF code, it will be unable to control rolling code RF device. Actually this is not a fault of BroadLink's device or software but the mechanism of rolling code prevents it working as it was intentionally designed for security and privacy.
  • Generally, the remote control that needs to be paired for the first use is Rolling Code. Please kindly check the User Manual or Instruction before purchasing to make sure your RF device is NOT a Rolling Code. If you are not sure, please provide us with the Brand and Model so we can check it for you.

rm4pro 4pros rm4mini 4miniS rmmini3
RM4 pro RM4 pro S RM4 mini RM4 mini S RM mini3
Customer Reviews
4.2 out of 5 stars
3,844
4.2 out of 5 stars
277
4.2 out of 5 stars
3,844
4.4 out of 5 stars
442
4.0 out of 5 stars
1,742
Supported Frequency IR and RF IR and RF IR IR IR
Supported App/Alexa Skill BroadLink BroadLink BroadLink BroadLink BroadLink
Supported Wi-Fi Frequency 802.11b/g/n (2.4GHz) 802.11b/g/n (2.4GHz) 802.11b/g/n (2.4GHz) 802.11b/g/n (2.4GHz) 802.11b/g/n (2.4GHz)
Device Size 84.4mm x 84.4mm x 31mm 84.4mm x 84.4mm x 31mm 47mm x 47mm x 42mm 47mm x 47mm x 42mm 55mm x 55mm x 65mm
Support HTS2 Sensor Cable? ×
Support FastCon Zero Configuration? ×
Including HTS2 Sensor Cable? x x ×

Looking for specific info?

Customer reviews

4.2 out of 5 stars
4.2 out of 5
277 global ratings

Customers say

Customers like the performance and ease of use of the remote control. For example, they mention that it works pretty well with their home remote control appliances and that the initial configuration was easy and simple. They also say that the app is easy to use and that it's really easy to make scenes.

AI-generated from the text of customer reviews

5 customers mention5 positive0 negative

Customers are satisfied with the performance of the remote control. They mention that it works well with their home remote control appliances, and that it's a great product.

"...So far I have not make any routines with it.Works pretty good with my home remote control appliances, within the range specified on the..." Read more

"...I had to use the custom settings but It works flawlessly. I used the factory remote to copy the signals to the smart remote and now Bob's your uncle!" Read more

"This little thing works very well for my TV, soundbar and AC. But I wish Alexa had more commands for my TV and Soundbar...." Read more

"Great product!!" Read more

3 customers mention3 positive0 negative

Customers find the controller easy to use. They mention that the initial configuration is simple, and the app is easy to navigate. They also say that it's easy to make scenes, once they know how to do it.

"It is really easy to make scenes, once you know how to do it. So far I have not make any routines with it...." Read more

"I AM FROM PANAMA, THE INITIAL CONFIGURATION WAS EASY AND SIMPLE...." Read more

"On the one hand, the app was easy to use. The basic setup was straightforward...." Read more

GOOD, BUT DOES NOT HAVE ALL THE DEVICES
4 Stars
GOOD, BUT DOES NOT HAVE ALL THE DEVICES
I AM FROM PANAMA, THE INITIAL CONFIGURATION WAS EASY AND SIMPLE. I TRY TO FIND THE CONTROL FOR THE TELEVISION BOX (TIGO PANAMA) I FOUND IT AND ONLY THE OFF BUTTON WORKED, THEREFORE I HAD TO PROGRAM EACH OF THE BUTTONS INDIVIDUALLY. EACH NUMBER FOR THE CHANNELS. THE TRUTH WAS A LITTLE tedious. BECAUSE IF THEY DON'T HAVE IT, YOU HAVE TO SHOW IT TO THEM TO RECOGNIZE EVERY SIGN. TAKING IT WAS NOT AS SLOW AS IT SEEMED. I TAKE FOR 30 MINUTES TEACHING THE DEVICE ALL A TV BOX CONTROL
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Top reviews from other countries

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Northern Greg
5.0 out of 5 stars Delivers solid value
Reviewed in Canada on February 6, 2023
Francisco Ferrer
5.0 out of 5 stars Un poco complicado hacer inteligentes algunos aparatos pero viendo videos es una maravilla
Reviewed in Mexico on June 23, 2022
TL
5.0 out of 5 stars Was easy to set up with HomeAssistant
Reviewed in Australia on January 5, 2024
Rob Andrew
4.0 out of 5 stars Works excellent
Reviewed in Canada on December 31, 2023
Alberto Rosas
5.0 out of 5 stars Funciona Bien.
Reviewed in Mexico on May 21, 2021