BroadLink RM4 Mini IR Universal Remote Control (2.4 GHz Wi-Fi Only), Smart Home Automation Wi-Fi Infrared Blaster for TV, AC, STB Audio, Works with Alexa, Google Home, IFTTT
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Availability:
20 left in stock
Arrives
Saturday, Jul 18
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Style: RM4 mini
Features
- SMART IR REMOTE HUB - Support 50,000+ IR controlled devices such as TV, STB, Air conditioner, Fan, Video Recorder, DVD and more. Does not support Bluetooth and RF Devices. The cloud is continuously updating supported devices library, so your RM4 mini is always compatible with newer devices. Option to program your devices and learn buttons if certain cloud data is unavailable.
- BUILT-IN REMOTE LIBRARY & CUSTOM LEARNING - Access a wide range of preloaded remote templates by brand and model. If your device is not listed, you can manually teach the RM4 mini using your original IR remote. IR control requires line-of-sight. Please ensure there are no obstacles between RM4 Mini and your devices.
Brand: Broadlink
Special Feature: Communication Mode Wi-Fi 802.11b/g/n(2.4GHz)
Color: Black
Max Number of Supported Devices: 12
Compatible Devices: Infrared 38KHz
Additional Features: Communication Mode Wi-Fi 802.11b/g/n(2.4GHz)
Maximum Number of Supported Devices: 12
Compatible Devices: Infrared 38KHz
Connectivity Technology: Infrared, Wi-Fi
Button Quantity: 5
Maximum Range: 8 Meters
Battery Type: No Battery
Smart Home Compatibility: Smart Home Compatible
Color: Black
Item Dimensions L x W x H: 1.89"L x 1.89"W x 1.69"H
Brand: Broadlink
Model Name: Broadlink RM4-Mini
Model Number: RM4 MINI
Warranty Description: 1 year warranty
Mfr Part Number: 0
Built-In Media: RF Hub
Unit Count: 1.0 Count
Manufacturer: Hangzhou BroadLink Technology Co., Ltd.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 18
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I have an LG split in my garage/shop, and wanted to be able to pre-heat the space as it's been very cold lately. This unit was incredibly easy to set up, and at least the main functions of the split can be controlled remotely now so I can warm up the shop ahead of using it. Mostly, I needed just on/off. This unit is tiny, and includes a wall-mount plate, so can be tucked-in most anywhere. It does not include a power adapter, but does include a USB-A to micro-USB cable, and can be plugged-in to any adapter you might have lying around. I used an old Amazon Fire charger. Update: I still like this unit, but did find one annoying oddity. If I turn the split on via the app, and then turn it off via the real remote, eventually the split will be turned back on uncommanded. I'm not sure when this happens, but basically the rule is, don't mix use of remotes if you want the state of the split to be known.
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Reviewed in the United States on February 1, 2026 by Amazon Customer
Love broadlink for my home automation!
Reviewed in the United States on May 6, 2026 by Ramon Madrid
I bought this remote to turn a pellet stove on and off when we are away from home. The "weekly schedule" feature of the stove is cumbersome, and doesn't allow for heat setting controls, only temperature settings. A simple smart switch unfortunately wouldn't work because pellet stoves have a cool down period where the stove is still on, so a basic switch would just cut power entirely to the stove. I read several reviews and many people suggested the Broadlink Mini. The instructions for setting it up were 6/10, but once you get into the app it makes it easier. A few errors arose during setup: -initially wouldn't allow icons for remote functions learned from an IR remote (closed the app, opened it later and it worked fine) -would not learn all of the remote functions. It's like it didn't recognize a signal for "Temperature up" and "Temperature down" so it was only able to learn on and off. With the on and off buttons learned only, it has seemed to work great. It has a vibrate function so when a signal is sent it vibrates letting you know. Overall it works for what we needed it for at a fraction of the cost of a Wifi receiver for the stove (~$300). Make sure you maintain line of sight from the Broadlink to the IR receiver on the device!
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Reviewed in the United States on November 19, 2023 Reviewed in the United States on November 19, 2023 by David C
I own a Castle Serenity pellet stove which does not have a thermostat that turns it on and off. Some research led me to this product, and with a little configuration I set up the routines and my house stays within perfect temp range! 1. This is RM-4 Mini. Choose this when setting up the device. 2. It only works on wifi bandwidth of 2.4 ghz (what my company rep called "4G"). It will NOT work on 5 ghz "5g" wifi. Our router has both. 3. Follow the directions exactly when setting up the device. If your phone can't find the Broadlink network, press and hold the reset button on the device until the light is doing quick flashes again - it exits config mode quickly. 4. Follow the directions exactly to teach it the commands of your pellet stove remote, fan remote, tv, whatever. Then set up your routine and you're good to go! Update November 2025- I upgraded my router this summer to a top of the line Spectrum Wifi 7 which does not generate separate wifi networks for 2.4 and 5 GHz. I was a little concerned that the Broadlink would not be able to connect come fall but nope! Apparently the newer routers choose the best frequency for the device and set it automatically. No issues at all.
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Reviewed in the United States on November 24, 2024 by Reading Machine
Very simple to set up with the app. I was able to add my tv just by selecting the brand. For devices not in the library, the learn feature allows you to quickly copy all the buttons from your remote. I am very impressed with the signal quality. It can be mounted in any orientation and still reach every device in the room.
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Reviewed in the United States on May 11, 2026 by Joe Rothrock
I've been using an RM mini 3 for years, and purchased an RM mini 4 for another room. Aside from all the awful things the new app does (including collect all kinds of information about you and your network and transmit it to a cloud server) the latest firmware versions have BLOCK THE USE OF THIRD PARTY APPS. I purchased a second one - first one I got - directly from Broadlink's Amazon store was USED. Came in a clear plastic baggie with no packaging or instructions and obviously used. So I returned it and got a second one. My intention was to use this RM mini 4 with AnyMote but it will not work. I did some digging on the Interwebz and it looks like Broadlink is starting to block third party apps from being able to use these devices on newer firmware to force users to use only the Broadlink app.....which is terrible and spies on you. The older RM mini 3 works just fine with anymote so if that's your intent, get an RM mini3 while you can because the new mini 4 on the latest firmware only appears to work with the terrible Chinese-made app loaded with spyware that sends data to a cloud server. What possible reason an app for an IR blaster to constantly send data to a cloud server is beyond me. Returning this garbage! Update: I game the RM4 Pro a shot after finding some info on the interwebz for using these things with Home Assistant and setting it up for local control without Chinese cloud servers. It works but it’s pretty a pretty hacky process and I definitely wouldn’t recommend it to a novice. Even then getting it to learn new codes requires a Linux server and some comfort using command-line tools. It CAN be made to work as a locally controlled device but it’s a lot of work so unless you enjoy that sort of thing I still wouldn’t recommend it even though it ultimately is working for me.
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Reviewed in the United States on June 5, 2021 by blarg
This thing is great. If you have a bunch of little remotes for things like lights, candles, fans; use this to control them all from you phone. Or better yet link thw vendor to Alexa and boom voice control. The only downside would be it needs to have line of sight to those items, well or in that same room may work, but hey we all figured that since is just basically a universal remote. I thought it was easy to setup but others not so tech savvy may have to read a bit
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Reviewed in the United States on January 1, 2026 by Bills302
I bought this for a Black & Decker 220 V window unit. I’ve already tried a Sensibo. Neither will toggle all the functions on my AC/heating unit. It’s basically and on off switch for me. Between the Sensibo and this I’ve spent probably $125. My best advice is contact the manufacturer with your model ac number and confirm that it’s fully supported. If they say no, then you’re probably gonna end up with only two commands and that is off and on. Don’t set yourself that would disappointment if you’re looking for these our blasters be sure to chat with the manufacturer unless your model is listed exactly in the description.
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Reviewed in the United States on April 8, 2026 by J. Warren