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

Broadlink RM4 pro 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 pro learn the commands. Then you will be able to control the appliance after learning.

Is my appliance compatible with the RM4 pro?

RM4 pro supports IR and RF 433MHz control devices, does not support Bluetooth or RF Rolling Code. Please check the manual of your appliance or consult the manufacturer to confirm it.

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.

What is Rolling Code?

Rolling 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 and usually applied on some curtain/blind/shade motors.

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BroadLink RM4 pro IR and RF 433MHz Universal Remote, All in One Hub Code Learning, WiFi Remote Control for Smart Home Devices TV, STB, AC, Curtain Motor, Works with Alexa & Google Home

BroadLink RM4 pro IR and RF 433MHz Universal Remote, All in One Hub Code Learning, WiFi Remote Control for Smart Home Devices TV, STB, AC, Curtain Motor, Works with Alexa & Google Home

Product ID: 180030419

Details

Brand
Broadlink
Colour
Black
Compatible devices
Air Fan Set
Connectivity technology
Infrared Radio
Controller type
Infrared radio
Max number of supported devices
1

📡Dual IR & RF 433MHz control

📱Wi-Fi remote app automation

🗣️Alexa & Google Home voice control

Description

🏠 Control your entire smart home ecosystem with one powerful remote hub!

UNIVERSAL IR RF HUB - Seamlessly control TVs, ACs, fans, curtains & more with one sleek device.
EXPANDABLE SENSOR SUPPORT - Add external temperature & humidity sensors for smarter environment monitoring.
CUSTOM AUTOMATION SCENES - Create personalized routines and timers to automate your lifestyle like a pro.
SMARTPHONE ANYWHERE ACCESS - Manage your home devices remotely via the intuitive BroadLink app on 2.4 GHz Wi-Fi.
VOICE ACTIVATED CONVENIENCE - Hands-free commands with Alexa & Google Home integration for effortless control.

The BroadLink RM4 Pro is a versatile universal remote hub supporting infrared and 433MHz RF devices, compatible with most TVs, ACs, fans, and curtain motors. It enables remote control via a dedicated app over 2.4 GHz Wi-Fi and integrates seamlessly with Alexa and Google Home for voice commands. Users can automate devices with custom scenes and timers, and optionally connect external sensors for temperature and humidity monitoring. Ideal for millennials seeking streamlined smart home control with professional-grade automation.

Specifications

ASIN	B083LLLVPN
Battery Types	No Battery Required
Best Sellers Rank	227,160 in DIY & Tools ( See Top 100 in DIY & Tools ) 127 in Home Automation Hubs & Controllers
Brand Name	Broadlink
Button Quantity	1
Colour	Black
Compatible Devices	Air Conditioner, Fan, Set Top Box, Television
Controller Type	Infrared control, radio frequency, Wi-Fi
Customer Reviews	3.8 3.8 out of 5 stars (2,815)
Item Dimensions L x W x H	8.4L x 8.4W x 3.1H centimetres
Item Weight	0.15 Kilograms
Manufacturer	Hangzhou BroadLink Technology Co., Ltd.
Manufacturer Part Number	RM4 PRO
Maximum Number of Supported Devices	1
Maximum Range	8 Metres
Model Name	RM4 pro
Model Number	RM4 PRO
Network Connectivity Technology	Infrared, Radio Frequency 433MHz Fixed Code, Wi-Fi 2.4GHz
Product Features	Pre Programmed, Universal
Product Warranty	2 Year
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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