BroadLink RM4mini IR Smart Home Hub AC Univeral Remote with Sensor Cable

Price: $29.99
(as of Sep 26, 2026 00:33:09 UTC – Details)

Product description

Control from Anywhere

By using the BroadLink app, remotely control your IR devices no matter you are at home or away!

Works with Alexa, Google Assistant and IFTTT

Works with Alexa/Google Assistant to control of your IR appliances by saying “Alexa, turn on TV”!

Timer Control

Schedule a timer to make your infrared device work!

Customize Different Scenes

A simple tap to start preset scene, or automatically interact with other BroadLink devices!

Share Joy with Family

Simply share your device with other family members with limited permissions!

1 Remote Control

2 Voice Control

3 Scheduled Timers

4 Scenes & Routines

5 Share Function

Temperature & Humidity Detection

Real-time data is displayed in the BroadLink APP, allowing you to check your room’s temperature and humidity anytime, anywhere.

Broadlink Bulid Your Life

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Customer Reviews

4.2 out of 5 stars 3,572

4.0 out of 5 stars 3,363

3.9 out of 5 stars 1,698

3.3 out of 5 stars 56

3.5 out of 5 stars 79

Price

$29.99$29.99

$49.99$49.99

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$20.99$20.99

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Application

Control IR (38Khz) TV, AC

Control IR/RF TV, AC, curtain

Any Outlet

Motion Detection

Smart Light Switch

WiFi Enabled Remote Control

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“NoAPP” Setup

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No Hub Required

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Works with Alexa with IFTTT

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Works with Google Assistant

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Routine Automation

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Works with 5GWiFi/Mesh Network

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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 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.

There should be no block between the devices and RM4 mini when use it. IR signal can’t transmitted through obstacle, 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.

【HIGH COMPATIBILITY】: BroadLink RM4 mini Wi-Fi smart IR hub supports 50,000+ IR (38Khz) controlled entertainment and life appliances, such as TV, Air Conditioner, Set top box, Streaming player, Video Recorder, DVD, Projector, Amplifier, Home Theater, Sound Bar, Home Stereo, 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.
【TV / AC CONTROL】: – Voice control your TV with On/Off, Volume control, Change channel by number/name, Switch input, Play, Fast forward, Rewind, Pause, Stop, Previous, Next…Smart AC controller, voice control your aircon with On/Off, Temperature, Fan speed, mode…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.
【VOICE CONTROL AND IFTTT】: Works with Alexa or Google Assistant and IFTTT (“BroadLink” skill/service). An ideal alexa/google home accessories for home. Simple setup with Amazon Echo or Google Nest to easily voice control your IR devices, and more home automation settings can be added by IFTTT. Siri voice control is also available on iPhone.
【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. Supports external Temperature and Humidity detection of the room where the device located, which will be displayed in BroadLink App. You can easily set triggers, such as turn on your air conditioner automatically when the temperature rises.
【QUALITY & TECH SUPPORT】: NOTE: Require a secured 2.4GHz Wi-Fi networks. 5G Wi-Fi signal and mesh network are not supported. The package comes with a USB sensor cable (without 5V1A adapter). RM4mini is a IR smart remote, does not work with RF(Radio Frequency). If you also want to control RF appliances, pls choose our RM4 pro. If you have any problem with the IR hub connection problem, pls feel free to contact us.
【NOTE】: There should be no block between the devices and RM4 mini when use it. IR signal can’t 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
Customers find the remote control convenient for controlling multiple devices and appreciate its size, though some note it’s smaller than expected. The functionality and quality receive mixed reviews, with some saying it works like a charm while others report it doesn’t work at all. Setup experiences are mixed, with some finding it simple to use while others find it difficult to set up. Compatibility with Alexa and Home Assistant receives mixed feedback, with some successfully integrating with Home Assistant while others report connection issues. Customers find the usability negative, describing it as tedious at the beginning, and express concerns about temperature settings, particularly the lack of Fahrenheit support.