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

Broadlink RM4 mini 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 2.4 GHz, 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 mini learn the commands. Then you will be able to control the appliance after learning.

Is my appliance compatible with the RM4mini?

RM4mini supports IR 38KHz control devices, does not support Bluetooth or RF. Please check the manual of your appliance or consult the manufacturer to confirm.

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.

It can't control my IR device stably, what should I do?

The IR signal can't go through the wall, please check and make sure the device is close to your appliance and there is no obstacle in between.

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

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

Product ID: 235000438

Details

Brand
Broadlink
Colour
Black
Compatible devices
Air Cell Phone
Connectivity technology
Infrared
Controller type
Infrared (IR)
Max number of supported devices
255

📡50,000+ IR devices supported

🌡️Real-time temp & humidity sensor

🗣️Alexa & Google voice control

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€ 94.00

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📲 Control your entire IR universe with a single smart hub!

PLUG PLAY SIMPLICITY - Easy USB sensor cable setup and 2.4 GHz Wi-Fi configuration for instant smart home integration.
SMART CLIMATE AWARENESS - Integrated temperature & humidity sensor triggers your AC or fan automatically for perfect comfort.
VOICE ACTIVATED CONVENIENCE - Hands-free control via Alexa, Google Assistant, Siri, and IFTTT for next-level home automation.
UNIVERSAL IR CONTROL MASTERY - Seamlessly manage 50,000+ IR devices from TVs to ACs with cloud-updated compatibility.
CUSTOM SCENES SHARED ACCESS - Create personalized routines and share remote control with family through the intuitive app.

The BroadLink RM4 mini S is a compact universal IR remote hub paired with a temperature and humidity sensor cable, enabling smart automation of over 50,000 IR devices. Compatible with Alexa, Google Home, Siri, and IFTTT, it offers voice control, customizable scenes, and real-time environmental monitoring. Designed for 2.4 GHz Wi-Fi, it ensures seamless integration and shared family access, backed by 24/7 support and a one-year warranty.

Specifications

ASIN	B0872PPSGM
Battery Types	AAA
Best Sellers Rank	197,722 in DIY & Tools ( See Top 100 in DIY & Tools ) 232 in Smart & Remote Controlled Plugs
Brand Name	Broadlink
Button Quantity	1
Colour	Black
Compatible Devices	Air Conditioner, Cell Phone, DTH
Controller Type	Infrared (IR)
Country of Origin	China
Customer Reviews	4.2 4.2 out of 5 stars (3,343)
Item Weight	2.1 Ounces
Manufacturer	Broadlink
Manufacturer Part Number	RM4 mini
Maximum Number of Supported Devices	255
Maximum Range	8 Metres
Model Name	RM4 mini
Model Number	RM4 mini S
Network Connectivity Technology	Infrared
Number of Batteries	2 AAA batteries required.
Product Features	Universal
Unit Count	1.0 count

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