6 Best Alternatives to the Broadlink RM4 Pro Hub Sensor (2026)

Comparing Broadlink RM4 Alternatives

BroadLink RM4 Pro IR and RF Smart Hub

The BroadLink RM4 Pro IR and RF Smart Hub removes the environmental sensor cable found on the original model. You lose the ability to trigger actions based on room temperature or humidity. However, it retains support for Alexa and Google Home, allowing voice control for legacy appliances. The physical dimensions are slightly smaller, measuring 3.35 inches square. This unit focuses purely on bridging non-smart devices like air conditioners and televisions. If you do not need environmental data and want a compact hub for basic IR and RF commands, this is a practical choice. It sacrifices sensor functionality for a streamlined design.

HiOazo 4-Zone Outdoor Sprinkler Controller

The HiOazo 4-Zone Outdoor Sprinkler Controller serves a completely different purpose than the Broadlink hub. It manages irrigation zones rather than controlling consumer electronics via IR or RF signals. This device supports four zones and operates in outdoor environments. It connects via Wi-Fi and adjusts schedules based on weather conditions. You would choose this if your goal is garden maintenance rather than home entertainment control. It lacks the universal remote capabilities of the RM4 Pro. The focus is on small to medium outdoor gardens. It does not integrate with voice assistants for media control. It is a specialized tool for landscape automation, not a general-purpose smart home hub.

HiOazo 6-Zone Indoor Smart Sprinkler Controller

The HiOazo 6-Zone Indoor Smart Sprinkler Controller handles indoor irrigation setups with six distinct zones. Unlike the Broadlink RM4 Pro, it does not control TVs or air conditioners. It connects via Wi-Fi and prioritizes app-based scheduling and weather adaptation. This unit is designed for users who need flexible watering schedules indoors. It lacks the IR and RF learning features that define the original product. The weight is 2.01 pounds, making it heavier than the slim remote hub. It does not offer voice control for media devices. You should pick this if your primary need is managing indoor plants or hydroponics, rather than automating living room electronics.

Broadlink RM4 Pro IR and RF Remote

The Broadlink RM4 Pro IR and RF Remote offers unified control for both infrared and 433MHz RF signals. It operates on a 2.4 GHz Wi-Fi network, similar to the original. It supports Alexa and Google Home for voice commands. This version lacks the integrated temperature and humidity sensor cable, so you cannot set triggers based on environmental conditions. The physical size is larger, measuring 4.33 inches square. It is best for users who want to control air conditioners and televisions without needing sensor data. It provides the same core automation features but in a form factor optimized for direct device management rather than environmental monitoring.

Broadlink RM MAX IR and RF Smart Hub

The Broadlink RM MAX IR and RF Smart Hub emphasizes offline automation capabilities. It supports Bluetooth Low Energy setup, which differs from the standard Wi-Fi configuration of the original. It works with Alexa and Google Home but does not require 5GHz Wi-Fi. This unit is ideal for users who need reliable automation even when internet connectivity is unstable. It lacks the environmental sensor cable found on the RM4 Pro S Hub. You give up temperature and humidity triggers. The dimensions are 4.28 inches square. It suits those who prioritize consistent performance for mixed IR and RF devices over environmental monitoring and advanced cloud-based routines.

Broadlink IR and RF Universal Remote Hub

The Broadlink IR and RF Universal Remote Hub handles both IR and fixed RF signals effectively. It supports Alexa and Google Home for voice control. This model does not include the sensor cable, so it cannot measure room temperature or humidity. It connects via Wi-Fi and focuses on controlling legacy devices. The dimensions are 3.54 inches wide and 3.94 inches long. It is suitable for users who want voice control and automation without the complexity of rolling code devices. It sacrifices the environmental data feature for a simpler setup. If you need to manage air conditioners and TVs without needing weather-based triggers, this hub provides reliable connectivity and control.

Quick picks

Our 7 picks

1 Best overall

Broadlink RM4 Pro Hub with Sensor Cable

Best for: mixed IR/RF control with environmental triggers

Connectivity

Wi-Fi, IR, RF 433MHz

Smart Home Compatibility

Alexa, Google Assistant, IFTTT, Siri

Network Interface

2.4 GHz Wi-Fi

Power Source

5V 1A USB

Weight

5.29 ounces

View on Amazon: Broadlink RM4 Pro Hub with Sensor Cable Affiliate link

This hub combines IR and RF 433 MHz control with a separate HTS2 temperature and humidity sensor. It connects via 2.4 GHz Wi-Fi and works with Alexa, Google Assistant, IFTTT, and Siri. You can create timers, scenes, and routines for over 50,000 IR devices. The sensor cable allows you to trigger actions based on room conditions. It supports fixed-code RF devices like curtain motors but excludes rolling code systems.

Pros

• Integrates IR, RF 433 MHz, and environmental sensing
• Compatible with Alexa, Google Assistant, IFTTT, and Siri
• Supports over 50,000 IR devices and fixed-code RF
• Allows custom programming and button learning for unavailable cloud data

Cons

• Requires 2.4 GHz Wi-Fi network only
• Does not support RF rolling code devices
• IR signals require clear line of sight and proximity

Good fit if

• You need to control both IR and RF appliances
• You want automation triggered by temperature or humidity changes
• You use multiple voice assistants for home control

Skip if

• Your home network only supports 5 GHz Wi-Fi
• You need to control rolling code RF devices like gates
• You prefer a single all-in-one unit without external sensors

Verdict: Broadlink RM4 Pro S Hub with Sensor offers versatile control for mixed IR and RF setups. It is best for users who want environmental triggers and multi-platform voice support.

2 Also great

BroadLink RM4 Pro IR and RF Smart Hub

Best for: Controlling legacy IR and RF appliances via voice

Connectivity

IR, RF (433MHz), Wi-Fi

Smart Home Compatibility

Alexa, Google Home, IFTTT

Network Interface

2.4 GHz Wi-Fi

Application

Air Conditioners, Televisions

Dimensions

3.35 × 3.35 × 1.22 inches

Weight

5.29 ounces

View on Amazon: BroadLink RM4 Pro IR and RF Smart Hub Affiliate link

The BroadLink RM4 Pro acts as a universal remote hub for your living room devices. It supports IR and RF (433MHz) signals to control TVs, air conditioners, and shades. The unit connects via 2.4 GHz Wi-Fi and works with Google Home and Alexa. It also accepts an external temperature and humidity sensor via USB cable. This hub simplifies control for non-smart appliances.

Pros

• Supports IR and RF (433MHz) signals for broad device compatibility
• Compatible with Google Home and Alexa for voice control
• Connects to external temperature and humidity sensors via USB
• Works with IFTTT for custom automation scenarios

Cons

• Does not support 5 GHz Wi-Fi networks
• Does not support Bluetooth connectivity
• External temperature and humidity sensor sold separately

Good fit if

• You need to control older IR or RF devices like air conditioners
• You want to use Google Home or Alexa for voice commands
• You have a 2.4 GHz Wi-Fi network available

Skip if

• You require 5 GHz Wi-Fi connectivity
• You need built-in Bluetooth support for device pairing
• You want an integrated temperature and humidity sensor

Verdict: The BroadLink RM4 Pro IR RF Hub is a practical hub for users with legacy IR or RF devices who rely on Google Home or Alexa. It bridges the gap for non-smart appliances in your home.

3 Best premium

HiOazo 4-Zone Outdoor Sprinkler Controller

Best for: Small outdoor gardens with 4 zones

Connectivity

2.4GHz Wi-Fi

Network Interface

2.4GHz Wi-Fi

Operating Environment

Outdoor

Application

Irrigation

Number of Zones

4 Zones

View on Amazon: HiOazo 4-Zone Outdoor Sprinkler Controller Affiliate link

This HiOazo unit is an outdoor irrigation controller with 4 zones and 2.4GHz Wi-Fi connectivity. It uses a dedicated app for schedule management and includes smart weather features to skip watering during rain or frost. You get 16 customizable plans and two irrigation modes. It fits outdoor gardens where you need zone-specific watering control without manual valve adjustments.

Pros

• 4-zone capacity for distinct garden areas
• 2.4GHz Wi-Fi app control
• 16 customizable watering plans
• Smart weather skip features
• Standard and soak irrigation modes

Cons

• Limited to 4 zones
• 2.4GHz Wi-Fi only
• No mention of cellular backup

Good fit if

• You have a 4-zone outdoor sprinkler system
• You want app-based schedule control
• You need weather-adaptive watering

Skip if

• You require more than 4 zones
• You need 5GHz Wi-Fi support
• You prefer a wired-only setup

Verdict: HiOazo 4-Zone Outdoor WiFi Sprinkler suits users with small to medium outdoor gardens who need basic zone control and weather adjustments. It does not fit larger landscapes requiring more than four zones.

4 Also great

HiOazo 6-Zone Indoor Smart Sprinkler Controller

Best for: indoor irrigation with app control

Operating Environment

Indoor

Connectivity

Wi-Fi

Application

Irrigation

Number of Zones

6 Zones

Weight

2.01 pounds

View on Amazon: HiOazo 6-Zone Indoor Smart Sprinkler Controller Affiliate link

The HiOazo controller manages six irrigation zones via a Wi-Fi app. It supports 16 customizable watering plans and two modes: standard and soak irrigation. The unit operates indoors and includes weather-skip features for rain or wind. It lacks a visible digital screen, relying entirely on app control. This indoor unit weighs 2.01 pounds and is built for green-colored housing.

Pros

• Supports 6 zones with 16 watering plans
• App control for real-time scheduling
• Weather-skip functionality for rain or wind
• Standard and soak irrigation modes

Cons

• Indoor-only operating environment
• No visible digital display on the unit
• Limited to 6 zones compared to 8-zone competitors

Good fit if

• You need app-based scheduling for indoor installation
• You want to customize up to 16 watering plans
• You prefer soak irrigation for deeper soil absorption

Skip if

• You require outdoor weatherproofing
• You need more than 6 zones
• You prefer a physical digital display

Verdict: HiOazo 6-Zone Indoor WiFi Sprinkler Controller suits users who prioritize app control and weather adaptation for indoor setups. It fits those who need flexible scheduling but do not require outdoor durability or larger zone counts.

5 Also great

Broadlink RM4 Pro IR and RF Remote

Best for: Combined IR and 433MHz RF automation

Connectivity

IR, RF (433MHz)

Smart Home Compatibility

Alexa, Google Home, IFTTT

Network Interface

2.4 GHz Wi-Fi

Application

Air Conditioners, Televisions

Dimensions

4.33 × 4.33 × 1.18 inches

View on Amazon: Broadlink RM4 Pro IR and RF Remote Affiliate link

This hub gives you centralized control over both 433MHz RF hardware and standard infrared devices through the BroadLink app. It supports Amazon Alexa, Google Home, and IFTTT voice commands. With its code-learning mode and 2.4 GHz Wi-Fi link, you can automate legacy air conditioners, fans, and motorized curtains from a single unit.

Pros

• Supports 433MHz RF and over 50,000 IR devices
• Integrates with Amazon Alexa, Google Home, and IFTTT
• Includes manual code-learning for custom remotes
• FastCon technology automatically discovers compatible devices

Cons

• Supports 2.4 GHz Wi-Fi networks only, not 5 GHz
• Does not work with Bluetooth devices
• Temperature and humidity sensor cable requires a separate purchase

Good fit if

• You need to manage 433MHz RF appliances alongside standard IR gear.
• You use Alexa, Google Home, or IFTTT for smart home automation.
• You have a 2.4 GHz Wi-Fi network available.

Skip if

• You need Bluetooth connectivity for your home setup.
• You run a 5 GHz-only Wi-Fi network.
• You require an out-of-the-box temperature and humidity sensor.

Verdict: BroadLink RM4 Pro IR and RF Remote suits users wanting unified IR and 433MHz RF control through Alexa, Google Home, or IFTTT on a 2.4 GHz network.

6

Broadlink RM MAX IR and RF Smart Hub

Best for: Offline automation and BLE setup

Connectivity

IR 38KHz, RF 433MHz, BLE, FastCon

Smart Home Compatibility

Alexa, Google Home

Network Interface

2.4GHz Wi-Fi

Dimensions

4.28 × 4.28 × 1.44 inches

View on Amazon: Broadlink RM MAX IR and RF Smart Hub Affiliate link

The Broadlink RM MAX is a smart hub with IR and RF 433MHz control. It uses 2.4GHz Wi-Fi and BLE for setup. The device works with Alexa and Google Home. It supports local control and offline scenes. You can use it to manage TVs and fans. It also acts as a hub for FastCon sensors.

Pros

• Supports IR 38KHz and RF 433MHz signals
• BLE for quick local setup
• Compatible with Alexa and Google Home
• Stores scenes for offline use

Cons

• Voice control does not work for learned buttons
• Requires 2.4GHz Wi-Fi only
• Larger than the RM4 Pro S

Good fit if

• You need offline scene automation
• You want BLE setup convenience
• You control RF 433MHz devices

Skip if

• You need 5GHz Wi-Fi support
• You require voice control for learned codes
• You prefer a smaller form factor

Verdict: Broadlink RM MAX IR RF Hub is best for users who need reliable offline automation and BLE setup for mixed IR and RF devices. It suits those who do not need 5GHz Wi-Fi or direct voice commands for learned codes.

7 Best budget

Broadlink IR and RF Universal Remote Hub

Best for: IR and fixed RF device control

Connectivity

IR, RF 433/315MHz, Wi-Fi

Smart Home Compatibility

Alexa, Google Home, IFTTT

Network Interface

2.4 GHz

Power Source

5V 1A adapter

Dimensions

3.94 × 3.54 × 1.18 inches

Weight

5.29 ounces

View on Amazon: Broadlink IR and RF Universal Remote Hub Affiliate link

This Wi-Fi hub controls IR and fixed RF devices. It works with Alexa and Google Home for voice commands. The unit supports 2.4 GHz networks only. You can connect an external temperature and humidity sensor via USB. It measures 3.54 by 3.94 by 1.18 inches. This device suits users who need broad device compatibility without complex setup.

Pros

• Supports IR and 433/315MHz RF fixed code devices
• Compatible with Alexa, Google Home, and IFTTT
• Connects to external temperature and humidity sensors
• FastCon technology for automatic device discovery

Cons

• Does not support 5 GHz Wi-Fi networks
• Incompatible with RF rolling code devices
• No Bluetooth connectivity included

Good fit if

• You need to control older RF devices
• You want voice control via Alexa or Google
• You require temperature monitoring integration

Skip if

• You only have 5 GHz Wi-Fi access
• You own rolling code RF devices
• You prefer Bluetooth-only control

Verdict: Broadlink RM4 Pro Universal Remote handles IR and fixed RF signals well. It fits users who want voice control and sensor data without rolling code complexity.

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