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Broadlink

Broadlink RM4 Mini Smart Remote IR Hub Only 2.4G WiFi, TV/AC Alexa/Google

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Availability: 20 left in stock
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Arrives Monday, Oct 26
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Size: RM4 mini (No Sensor Cable)


Features

  • HIGH COMPATIBILITY: BroadLink RM4 mini Wi-Fi smart hub supports 50,000+ IR(38Khz) controlled devices with full integration of home entertainment and electric appliances, such as TV, STB, Video Recorder, DVD, Presenter Remote, Home Theater/Sound Bar control, Air Conditioner, Fan, etc. Supported IR library is constantly being updated by the cloud to ensure newer devices are always compatible. Option to program the ir remote devices and learn buttons if no available cloud data is matching with.
  • REMOTE CONTROL: With free easy-to-use BroadLink App for iOS and Android, your phone will be a smart remote, you can remotely control your IR devices no matter you are at home or away.
  • FEATURES: Create multiple timers and customized scenes as you need to control your smart home devices. Simple and easy setup to create a smart house for you.
  • QUALITY & TECH SUPPORT: If you have any problem with the IR hub connection problem, pls feel free to contact us. NOTE: Require a secured 2.4GHz Wi-Fi networks. The package comes with a USB cable (without 5V1A adapter). RM4mini is a IR smart remote, doesn't work with RF devices. If you also want to control RF appliances, pls choose our RM4 pro.
  • NOTE: There should be no block between the devices and RM4 mini when use it. IR signal cant transmitted through obstacle; Make sure your phone is connected to 2.4GHz Wi-Fi network before adding device (5GHz is not supported); The Wi-Fi password should contain no more than 32 characters and no special characters; Mesh network is not supported; It could not work with Bluetooth remote control devices

Description

By using the BroadLink app, remotely control the 38kHz IR devices no matter you are at home or away! Works with Alexa/Google Assistant to control of your IR appliances by saying "Alexa, turn on TV"! Schedule a timer to make your infrared device work! A simple tap to start preset scene, or automatically interact with other BroadLink devices! Simply share your device with other family members with limited permissions! Broadlink RM4 Mini Broadlink RM4 Pro Broadlink Smart Plug Smart Motion Sensor Broadlink Light Switch Why can't I connect to WiFi? 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; 2) The SSID and Password of the Wi-Fi exceed 32 characters or contain special characters (not ASCII) How do I know if my Wi-Fi signal is 2.4Ghz or not? It is recommended to check the router settings, usually the router's Wi-Fi settings will show the Wi-Fi relevant information. How do I know if my appliances are compatible? Generally speaking, if it is 38kHz infrared remote control device, our products can learn and control. However, it should be noted that our product does not support Bluetooth signals, so it cannot work with Bluetooth remote control. The signal is too weak? I can't find the signal. IR signal can’t transmitted through obstacle. There should be no block between the devices and RM4 mini when use it. You should place it at the right signal covering range. Where can I get help if the product doesn't work? If the product does not work, in the BroadLink App, tap "Me" - "Contact", to get our professional support directly. Please check the instructions or instruction manual for your appliance, which is usually clearly informed. If there is no instruction or use manual, the way you can recognize it is: 1) The infrared remote control comes with an infrared emitter, which can be found at the top of the remote control. You need to point the emitter at the device when remote controlling it; 2) Bluetooth remote control does not have an infrared transmitter (crystal head), and The Bluetooth remote control generally needs to be matched with the device before it is used for the first time in order to work properly. When used, it does not need to be aimed at the device; 3) RF remote control is generally used to control devices with motors such as roller shutters, curtains, ceiling fans, etc., and does not need to be aimed at the device; RF remote control will generally be clearly labeled on the remote control with the frequency of the radio frequency. Attetion: 1) There should be no block between the devices and RM4 mini when use it. IR signal can’t transmitted through obstacle. It could not work with RF and Bluetooth remote control devices 2) Make sure your phone is connected to 2.4GHz Wi-Fi network before adding device (5GHz is not supported). The Wi-Fi password should contain no more than 32 characters and no special characters. Mesh network is not supported About Us Founded in 2013, BroadLink is dedicated to revolutionizing smart home control, offering a convenient and intelligent lifestyle to over 2 million customers worldwide. Our innovative solutions allow users to control their appliances from anywhere, at anytime, using their smartphones. We are at the forefront of bringing the smart home into a new era, making smart living more accessible than ever.

Brand: Broadlink


Special Feature: Easy to Install


Color: black


Max Number of Supported Devices: 18


Compatible Devices: Home Theater


Additional Features: Easy to Install


Maximum Number of Supported Devices: 18


Compatible Devices: Home Theater


Connectivity Technology: Infrared


Button Quantity: 1


Maximum Range: 26 feet


Number of Batteries: 2 AAA batteries required.


Battery Type: No need battery


Color: black


Item Weight: 0.06 kg


Item Dimensions L x W x H: 1.85"L x 1.85"W x 1.65"H


Brand: Broadlink


Model Name: RM4 mini


Model Number: RM4 mini


Warranty Description: 1 year


Number of Items: 1


UPC: 722777685647 769052968613


Item Highlight: Infrared Universal Remote Replacement,38KHz IR Blaster Smart Home Hub for Automation, Voice Control and Smart Timer


Manufacturer: Hangzhou BroadLink Technology Co., Ltd.


Mfr Part Number: RM4 mini


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works Great! Read to setup w/router with same SSID for both 2.4/5 ghz bands. PLUS other Alexa tips!
Size: RM4 mini+Sensor Cable
BroadLink RM4 mini Universal Remote First of all I had trouble setting it up when my Router is set to “Smart Connect” which allows devices to automatically connect to either the 2.4 Ghz or 5 Ghz Wi-Fi bands. To work around this I temporarily disabled “Smart Connect” feature on the router so I could to complete the initial setup of the BroadLink RM4. Once the RM4 was successfully connected to my network after its initial setup - I was able to re-enable “Smart Connect” feature on my Router and then after a router reboot all of my devices were able to automatically connect as before… even the BroadLink RM4. I’ve only experienced this configuration setup issue with 3 smart home “2.4 Ghz Only” devices: 2 BroadLink devices and the other one was Sanoff RF Hub. All my many other devices (Wemo, Wink, August, Amazon – to name a few) that only use the 2.4 Ghz Band worked great with “Smart Connect” enabled on my router so I believe the issue is with the setup software of the two manufacture’s that don’t work - in this case the BroadLink App. I bought this device to issue IR commands with my Amazon Echo voice – Specifically my TCL Roku TV which I can normally control from my Echo via the network commands - except when the TV is set to Energy Saving mode with Fast Start disabled and the TV has been powered off for more than 12 minutes. Then I must first use the IR Remote to power it on. Which is where the BroadLink RM4 comes in. At first I added the remote for my “ROKU TV – IR”– as a TV Remote which is available for my Amazon Echo. The remotes they had on file were flaky on the power button so I created my own and used the Learn Feature to assign to the power button. Next, I added the command to my Amazon Alexa App’s “TV” Routine that I previously created. I just added the device “ROKU TV – IR” to Power On at the top of the TV Routine since it takes a couple seconds longer to power on the TV when fast start is disabled. I left the original power command that is sent via network control in the routine which is further down in the routine after all of the lighting controls. This Alexa “TV” routine worked perfectly when I say, “Computer TV” – it first sends the power button IR Code to the TV then processes the rest of the routine normally. NEXT, I added the eROD Motorized Drapery Rod’s remote to the BroadLink RM4’s App. This time I selected User Defined Remote. I added the three buttons: OPEN, CLOSE, & STOP and it easily learned their IR commands. I was able to control the curtains perfectly with the remote. THEN I added a Scene in the BroadLink App. I chose the General Scene type so that I could control the IR eROD Remote I had just created. I named it “Curtains OPEN” and set it to activate the Open Button on the eROD remote I made. I then created Scenes for both the Close and Stop commands as well. Next I created an Alexa Routine, “Open Curtains” and then added Smart Home activity which controls the Scene “Curtains Open” I created with in the BroadLink App and is published in the Alexa scenes. I also created Alexa Routines, “Close Curtains” & “Stop Curtains” which control there corresponding scenes. I also added the Smart Home activity which controls the Scene “Curtains Close” scene to the Alexa “TV” Routine I talked about earlier. Everything worked as expected. Later on I removed the ROKU TV “TV type remote” and recreated it as a User Defined Remote instead. Then I added & learned the POWER button. Next I added a Scene in the BroadLink app that activates that button. Once that was complete I then added the Smart Home activity which controls the “ROKU TV POWER - IR” scene to the Alexa “TV” Routine I talked about earlier. This method works better for me since when I originally created the “ROKU TV” remote I selected the “TV Remote” type and only assigned IR commands to the power button and that left a remote inside the BroadLink App with only the power button working… the rest of the buttons did not work because I didn’t assign them IR commands. Besides the BroadLink App discovered my TCL ROKU TV via the network and is available if the TV is powered on and so I wanted to get rid of the original “TV Remote” type I created with mostly non-working remote and create one using the “User Defined” type with only one button instead. All in all - I am extremely happy with the BroadLink RM4 IR control capabilities. It’s much better than using Harmony Hub to control devices like the Curtains or other devices that would automatically end activities running when you start another. I have already ordered a second BroadLink RM4 Mini with sensor cable to migrate some devices away from my Harmony Hub that interfere with its primary activities. I think Harmony Hub is stupid to end the active “Watch Movie” activity (Which turns off the Projector and surround sound when the automated sunset closing of the curtains is kicked off. A major issue with Harmony Hub. FYI: Sensor cable – with built in temp & humidity sensors. So far only the current temp is available with Amazon Echo – which is seen as a temperature sensor to the Amazon Echo. Alexa does not currently support the humidity function. However, hourly temp & humidity data readings are available inside the BroadLink App. I named my temperature sensor, “Living Room” inside the BroadLink App. So now I can say, “Computer, What is the Living Room Temperature?” Alexa responds, “The Living Room Temperature is 75.1 degrees!” I also created a Group in the Alexa App named, “Inside” and added the Living Room temperature sensor to that group. So I can also ask, “Computer, What is the Inside Temperature?” I know this review was rather long, but I wanted to add some “how to” information and issue work arounds I did that other users have reported as issues while setting up their BroadLink RM4 Mini to help fill in the gaps for the somewhat lacking instructions on how to setup and configure the device and BroadLink app. Happy Automating and thanks for reading! ... show more
Reviewed in the United States on August 16, 2020 by KEN RUDA
    • Fácil de configurar
Size: RM4 mini+Sensor Cable
Excelente producto facilísimo de configurar
Reviewed in the United States on June 19, 2025 by aaron avelino lastra rocha
    • Pretty good, too bad about the stupid Internet service sign-up required
Size: RM4 mini
Requires a goofy Internet service sign-up to get working, but aside from that glaring failure, it does work pretty reliably at both recording and playing back command sequences. Working with Home Assistant pretty nicely.
Reviewed in the United States on April 9, 2025 by BRP
    • Very satisfied with product
Size: RM4 mini+Sensor Cable
Works incredible without a usb dongle!
Reviewed in the United States on May 25, 2025 by joel rickards
    • Stay away!
Size: RM4 mini
Our saga begins on February the fifth, 2021. As I eagerly awaited the arrival of my newest, life changing, home-awakening smart device from my friendly USPS delivery person, I finished my Raisin Bran and dusted off the perfect spot for my new WiFi IR/RF transmitter. To my joy, it arrived just before I exploded from absolute excitement and I thusly retrieved it from my carrier box. Once inside, I took time to open the package with tenderness and unbox my new unit! Joy! Christmas joy just filled me as I glazed over the directions and retrieved the power cable(with no block...they must figure we have random usb plugs around my house.....we don’t). I set it up(plugged in the wire and hit the reset switch then downloaded the “extremely well written” program from the App Store. (Quotes mean sarcasm...keep up) Once I had my app and I made my way through the barrage of spelling errors and grammatical inaccuracies, I summed up that I had to pick one of two setup modes and muddle my way through a setup process that had a lot of pictures but didn’t make much sense. The end result of multiple tries of each of these was sadly no connection when my new toy wouldn’t connect to my existing router. Day 2: Since I needed a new router anyway, we went and picked up a new Blackhawk to really enhance the house! Yay again!! Once hooked up and online, I returned to the app to try and set this bad Larry up once and for all.....SUCCESS!!! It only took the addition of a two hundred and fifty dollar router to get this thing connected! Now on go part 2. Let’s get the remote to my fan (RF) programmed in so I can start getting some miles out of this little pony. Try 1, no joy. Try 2, almost connected. Try 3, self programming a device that doesn’t show up on their list... nothing. There was some hope in the middle there and some fading nodules of information that I gleaned from whole process but as it sits now, this stupid little black cylinder is not connected to anything but my router, it does not work and it looks great where it landed in my neighbors yard until he cuts his grass in the spring. Definitely a fun lesson in how to waste money but if you’re looking for a product that actually accomplishes something, don’t waste your time. Good luck! ... show more
Reviewed in the United States on February 10, 2021 by James McGovern
    • Good IR blaster for Home Assistant
Size: RM4 mini
I wanted to be able to control an IR device with my automation system and z-wave remotes. Once I set this up in the Broadlink app I was able to link it to Home Assistant and used HA to learn the IR codes from the original remote. The device is smaller than I expected, but that's a good thing and makes it less obvious in my living room. The range seems to be about 10-15 feet so keep that in mind when picking a location. I did have some problems connecting it to my wifi due to the length of the password, but I set up a separate 2.4 ghz wireless network for it (something I needed to do anyway) and it connected right away. I'm not using the Broadlink app so I can't comment on how well that works. ... show more
Reviewed in the United States on January 12, 2025 by kandlg
    • Very limited
Size: RM4 mini
Limited controls for TV and other devices. It was useless to me because of this. I returned it
Reviewed in the United States on April 2, 2025 by Customer Guy

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