6 Best Alternatives to the MHCOZY 4 Channel Smart WiFi (2026)

Comparing 6 Alternative Devices

VIPMOON Mini WiFi Smart Switch Module

The VIPMOON Mini WiFi Smart Switch Module is significantly smaller than the MHCOZY unit, measuring just 0.79 inches on each side. This compact form factor makes it ideal for retrofitting into standard wall switch boxes where space is limited. Unlike the MHCOZY four-channel relay, this device focuses on single-switch applications rather than multi-load automation. It connects via Wi-Fi and supports Alexa, Google Home, and Tuya. You lose the ability to control multiple independent circuits simultaneously, but you gain a discreet device that blends into existing decor. It is best for users upgrading individual lights or fans without needing complex multi-channel timing schedules.

SENCKIT Bluetooth Mesh Gateway Hub

The SENCKIT Bluetooth Mesh Gateway Hub serves a different purpose than the MHCOZY relay. It does not switch loads directly. Instead, it bridges Bluetooth Mesh devices to your Wi-Fi network. This allows you to control Tuya-compatible sensors and locks remotely. The MHCOZY unit connects directly to Wi-Fi and Bluetooth for local control. This hub is necessary if you have many low-power Bluetooth devices that cannot connect to Wi-Fi on their own. It supports Alexa, Google Home, and Tuya. You should choose this if you are building a broader smart home ecosystem with numerous sensors rather than needing to control high-power appliances or garage doors directly.

MOES Wi-Fi Smart Curtain Switch

The MOES Wi-Fi Smart Curtain Switch is designed specifically for motorized window treatments. It is larger than the MHCOZY relay, measuring 4.72 inches in length. While the MHCOZY unit offers four channels for various loads like garage doors or air conditioners, this device focuses on single-curtain automation. It connects via Wi-Fi and works with Alexa, Google Home, and Tuya. It lacks the multi-channel flexibility of the MHCOZY model. You should pick this if your primary goal is automating blinds or shutters. It provides dedicated control for window treatments without the complexity of managing multiple unrelated devices on a single relay board.

SONOFF Matter 3-Gang Light Switch

The SONOFF Matter 3-Gang Light Switch uses Matter connectivity instead of the MHCOZY’s Wi-Fi and Bluetooth setup. This offers broader interoperability across different smart home platforms. It controls three gangs, similar to the MHCOZY’s four channels, but is designed for standard lighting circuits. It requires a neutral wire, which the MHCOZY relay also needs for its power supply. The SONOFF unit is larger, measuring 4.72 inches in length. It supports Alexa, Google Home, and Tuya. You should choose this if you prioritize Matter-based standardization over the specific RF remote features of the MHCOZY. It is better for integrated lighting control than for garage door or curtain automation.

Lsliangmei Wi-Fi RF433 Touch Light Switch

The Lsliangmei Wi-Fi RF433 Touch Light Switch is a 3-gang device designed for retrofitting walls without neutral wires, although the data lists neutral wire requirement. It connects via Wi-Fi and supports Alexa, Google Home, and Tuya. It is larger than the MHCOZY relay, measuring 4.72 inches in height. This unit is built for touch operation and voice control of multiple light circuits. It lacks the RF remote and Bluetooth local control features found in the MHCOZY model. You should pick this if you need to control multiple lights from wall switches without installing a separate relay box. It is less flexible for non-lighting applications like garage doors or motorized blinds.

RODOT 10A Wi-Fi DIY Smart Switch

The RODOT 10A Wi-Fi DIY Smart Switch is a compact relay module measuring 2.56 inches in length. It supports Home Assistant in addition to Alexa, Google Home, and Tuya. This makes it ideal for users who want local control without a central hub. The MHCOZY unit also supports these platforms but adds RF remote and Bluetooth capabilities. The RODOT device is simpler, focusing on basic Wi-Fi relay control. It lacks the multi-channel configuration and RF remote features of the MHCOZY. You should choose this if you are a Home Assistant user who needs a straightforward, reliable relay for basic appliance control without extra connectivity options.

Quick picks

Our 7 picks

1 Best overall

MHCOZY 4-Channel Smart Relay Module

Best for: Multi-device automation like garage doors

Smart Home Compatibility

Alexa, Google Home, SmartThings, Siri

Connectivity

Wi-Fi, Bluetooth, 433MHz RF

Switch Function

Relay Switch

Application

Air Conditioners

Dimensions

3.15 × 3.15 × 1.18 inches

View on Amazon: MHCOZY 4-Channel Smart Relay Module Affiliate link

This module offers four independent channels controlled via the Smart Life app. It supports DC 5V and 7-32V input. You can switch modes between self-lock, momentary, and interlock. The device includes Bluetooth and 433MHz RF remote options. Voice control works with Alexa and Google Assistant. It mounts on a DIN rail for easy installation in electronic boxes.

Pros

• Four independent control channels
• Supports DC 5V and 7-32V input
• Configurable momentary timing from 2 seconds to 1 minute
• Works with Alexa, Google Home, and SmartThings

Cons

• Requires DC power rather than standard AC line voltage
• Uses older 433MHz RF instead of modern sub-GHz protocols
• No neutral wire requirement noted for the module itself

Good fit if

• You need to control multiple devices like blinds or garage doors
• You want voice control without a separate hub
• You prefer DIN rail mounting for clean installations

Skip if

• You only need to control a single light or outlet
• You require AC line voltage input without an external power supply
• You need a neutral wire connection for the switch module

Verdict: MHCOZY 4-Channel WiFi Relay Switch fits users managing multiple independent loads like garage doors or curtains. It suits those who need flexible timing and voice control via common smart home platforms.

2 Best budget

VIPMOON Mini WiFi Smart Switch Module

Best for: retrofitting standard wall switches with smart control

Smart Home Compatibility

Alexa, Google Home

Connectivity

2.4 GHz Wi-Fi

Circuit Type

1-way or 2

Switch Function

On/Off Switch

Maximum Load

16A

Dimensions

0.79 × 0.79 × 0.79 inches

View on Amazon: VIPMOON Mini WiFi Smart Switch Module Affiliate link

This compact relay module fits inside a standard wall box to add smart control to existing lights or appliances. It connects via 2.4GHz Wi-Fi and works with the Smart Life app, Alexa, and Google Assistant. The unit supports 1-way and 2-way circuits, allowing you to pair it with conventional toggle switches. Its small dimensions make it suitable for tight spaces, though it requires a neutral wire for installation.

Pros

• Supports 1-way and 2-way circuit configurations
• Compatible with Alexa, Google Assistant, and Smart Life app
• Compact 0.79-inch cube design fits in standard wall boxes
• Allows scheduling and remote control via smartphone

Cons

• Requires 2.4GHz Wi-Fi only; no 5GHz support
• No neutral wire mentioned in specifications
• Limited to basic relay switching without dimming

Good fit if

• You want to retrofit a traditional toggle switch with smart features
• You need a compact relay that fits in a standard wall box
• You already use Alexa or Google Assistant for voice control

Skip if

• You require 5GHz Wi-Fi connectivity
• You need a switch with a physical display or screen
• You are looking for a dimmable light control solution

Verdict: VIPMOON Mini WiFi Smart Relay Switch is a practical solution for upgrading existing fixtures with voice control and scheduling. It suits users who want to keep their current wall switches while adding app-based automation.

3 Also great

SENCKIT Bluetooth Mesh Gateway Hub

Best for: Tuya Bluetooth Mesh device integration

Smart Home Compatibility

Alexa, Google Assistant

Connectivity

Wi-Fi, Bluetooth, Bluetooth Mesh

View on Amazon: SENCKIT Bluetooth Mesh Gateway Hub Affiliate link

The SENCKIT TYZG1 acts as a bridge between your Wi-Fi network and Bluetooth Mesh devices. It supports up to 100 connected devices and works with Alexa and Google Assistant. You can control everything remotely via the Tuya app or locally via Bluetooth. The compact unit plugs into a wall outlet and features strong signal penetration. It is ideal for users expanding their smart home ecosystem with Bluetooth sensors and locks.

Pros

• Connects up to 100 Bluetooth Mesh devices
• Compatible with Alexa and Google Assistant
• Remote control via Tuya Smart app
• Low power consumption and heat generation

Cons

• Requires Tuya Smart app for setup
• Does not support Wi-Fi smart plugs directly
• No local display for status monitoring

Good fit if

• You have many Bluetooth Mesh devices
• You need a central hub for Tuya products
• You want voice control for locks and sensors

Skip if

• You only use Wi-Fi devices
• You prefer a standalone switch without an app
• You need a hub for Zigbee devices

Verdict: SENCKIT Bluetooth Mesh Smart Hub Gateway connects your Bluetooth devices to your Wi-Fi network for remote and voice control. It is the right fit if you are building a Tuya ecosystem with many sensors and locks.

4 Also great

MOES Wi-Fi Smart Curtain Switch

Best for: automating motorized blinds and shutters

Smart Home Compatibility

Amazon Alexa, Google Assistant

Hub Requirement

No Hub Required

Switch Function

Curtain Switch

Connectivity

Wi-Fi

Dimensions

4.72 × 2.91 × 1.5 inches

View on Amazon: MOES Wi-Fi Smart Curtain Switch Affiliate link

The MOES WiFi Smart Curtain Switch controls motorized blinds and shutters via the Smart Life or Tuya app. It features a glass touch panel for manual operation and works with Amazon Alexa and Google Assistant. You can schedule openings, set countdowns, and group multiple switches. It connects directly via Wi-Fi without needing a separate hub. This unit is designed for standard roller or venetian blinds in rooms like bedrooms or offices.

Pros

• Direct Wi-Fi connection with no hub required
• Compatible with Amazon Alexa and Google Assistant
• Glass touch panel for manual control
• Group control and family sharing via app

Cons

• Limited to curtain and blind automation only
• No Bluetooth or RF remote control listed
• Single color option available

Good fit if

• You want to automate existing motorized curtains
• You prefer direct Wi-Fi setup without extra hubs
• You use Alexa or Google Assistant for voice control

Skip if

• You need to control standard light fixtures
• You require a neutral wire for installation
• You want to control multiple different device types

Verdict: MOES WiFi Smart Curtain Switch is a dedicated solution for automating window treatments. It fits buyers who need reliable app and voice control for blinds without adding a smart home hub.

5 Best matter

SONOFF Matter 3-Gang Light Switch

Best for: Multi-ecosystem smart home users

Hub Requirement

No Hub Required

Connectivity

2.4 GHz Wi-Fi

Wiring Requirement

Neutral Required

Switch Function

On/Off Switch

Maximum Load

120W

Smart Home Compatibility

Alexa, Google Home, Tuya

View on Amazon: SONOFF Matter 3-Gang Light Switch Affiliate link

This SONOFF switch uses the Matter protocol for broad compatibility with Google Home, Apple Home, Alexa, and SmartThings. It requires a neutral wire and connects via 2.4GHz WiFi. You can control it through the eWeLink app or voice commands. The unit measures 2.91 inches wide and weighs 8.08 ounces. It supports scheduled routines and timers for automated lighting control.

Pros

• Matter protocol support for cross-platform integration
• Compatible with Google Home, Apple Home, Alexa, and SmartThings
• App remote control via eWeLink
• Voice control capability
• FCC certified for safety

Cons

• Requires a neutral wire for installation
• Does not support Apple HomeKit directly
• Limited to 2.4GHz WiFi connectivity

Good fit if

• You need a switch that works with multiple smart home ecosystems
• You have a neutral wire available in your switch box
• You want to use voice commands with various assistants

Skip if

• You do not have a neutral wire in your installation
• You rely exclusively on Apple HomeKit without a bridge
• You need 5GHz WiFi support

Verdict: SONOFF Matter Smart Light Switch, 3C is a practical option for users who want broad compatibility across major smart home platforms. It fits well if you need a neutral wire and value Matter-based interoperability over native HomeKit support.

6 Also great

Lsliangmei Wi-Fi RF433 Touch Light Switch

Best for: Retrofitting lights without neutral wires

Smart Home Compatibility

Alexa, Google Home

Connectivity

Wi-Fi, RF433

Wiring Requirement

No Neutral Wire Required

Dimensions

1.34 × 2.83 × 4.72 inches

Weight

5.47 ounces

View on Amazon: Lsliangmei Wi-Fi RF433 Touch Light Switch Affiliate link

The Lsliangmei 2-Gang Wi-Fi Switch offers touch control for two light circuits without needing a neutral wire. It connects via 2.4GHz Wi-Fi and supports RF433 remotes. You can control it through the Smart Life app, Amazon Alexa, or Google Home. The white tempered glass panel features sensitive touch sensors and LED indicators. It fits standard wall boxes and adds a modern look to your home lighting setup.

Pros

• No neutral wire required for easier installation
• Supports RF433 remote control
• Compatible with Alexa and Google Home
• Sleek tempered glass touch panel

Cons

• Limited to 2.4GHz Wi-Fi bands
• No Bluetooth connectivity listed
• Single color option available

Good fit if

• You need to retrofit switches without a neutral wire
• You want voice control via Alexa or Google Home
• You prefer touch controls over mechanical toggles

Skip if

• You require 5GHz Wi-Fi support
• You need a 3-gang or larger switch
• You want Bluetooth direct control

Verdict: The Lsliangmei 2-Gang Wi-Fi Switch is a solid choice for retrofitting existing walls where neutral wires are absent. It suits users who want simple voice integration and touch operation without complex wiring.

7 Best premium

RODOT 10A Wi-Fi DIY Smart Switch

Best for: Home Assistant users needing basic relay control

Smart Home Compatibility

Alexa, Google Home Assistant

Hub Requirement

No Hub Required

Switch Function

Basic Switch

Maximum Load

10A, 2200W

Connectivity

Wi-Fi

Dimensions

2.56 × 1.57 × 0.91 inches

View on Amazon: RODOT 10A Wi-Fi DIY Smart Switch Affiliate link

This compact module connects to 2.4GHz Wi-Fi without a hub. It supports 10A and 2200W loads for standard appliances. You control it via the Smart Life app or voice commands with Alexa and Google Home. It also integrates with Home Assistant. The small size allows for DIY installation behind existing switches.

Pros

• No hub required for Wi-Fi connection
• Compatible with Alexa, Google Home, and Home Assistant
• Supports up to 10A and 2200W
• Compact dimensions of 1.57 x 0.91 x 2.56 inches

Cons

• Limited to 10A maximum load capacity
• Requires neutral wire for installation
• Basic switch functionality without dimming

Good fit if

• You need Home Assistant integration
• You want to avoid buying a separate hub
• You are installing basic on/off controls

Skip if

• You require dimming capabilities
• You need high-power appliance support over 2200W
• You prefer a physical display on the device

Verdict: RODOT 10A Wi-Fi Smart Switch fits users who need reliable Home Assistant support without a hub. It is a practical solution for basic appliance control with standard load limits.

Specifications side by side

Frequently asked questions

See also

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