Best Switches Relays of 2026

Last updated on 28/01/2026

Advertising disclosure

Advertising disclosure

Most Relevant

Electronics Home & Kitchen Computers Office Supplies Toys & Games Sports & Fitness

Most Relevant

Shelly 1 Mini Gen3, WiFi Smart Switch Relay, 1 Channel, 8A, Home Automation, Dry Contacts, Garage Door Remote Control, Compact Size, Alexa and Google Home, iOS & Android App, No Hub Required

Shelly 1 Mini Gen3, WiFi Smart Switch Relay, 1 Channel, 8A, Home Automation, Dry Contacts, Garage Door Remote Control, Compact Size, Alexa and Google Home, iOS & Android App, No Hub Required

Easy garage door control.
Weather-driven irrigation automation.
Reliable remote device management.

Main Highlights

𝟭-𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: Rated up to 8A at 240V AC or 5A at 30V DC; fits neatly behind wall switches or inside junction boxes
𝗗𝗿𝘆 𝗖𝗼𝗻𝘁𝗮𝗰𝘁𝘀: Use potential-free outputs to control garage doors, gates, boilers, or low-voltage circuits
𝗔𝗽𝗽 & 𝗩𝗼𝗶𝗰𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Control from anywhere using the Shelly Smart Control app or voice assistants like Alexa, Google Home, or SmartThings - 𝗻𝗼 𝗵𝘂𝗯 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱
𝗦𝗰𝗵𝗲𝗱𝘂𝗹𝗶𝗻𝗴 & 𝗧𝗶𝗺𝗲𝗿𝘀: Set up timers and personalized schedules per channel or create scenes for full-home automation
𝗪𝗶-𝗙𝗶 𝗢𝗽𝗲𝗿𝗮𝘁𝗲𝗱 + 𝗤𝘂𝗶𝗰𝗸 𝗦𝗲𝘁𝘂𝗽: Uses 2.4 GHz Wi-Fi for seamless smart home control; Bluetooth included for simplified connection
𝗪𝗵𝗮𝘁’𝘀 𝗡𝗲𝘄 𝗶𝗻 𝗚𝗲𝗻𝟯: Gen3 offers more memory (8MB), faster performance, and future Matter support for enhanced automation

Product image 1

Product image 2

Product image 3

Product image 4

Shelly 1 Mini Gen3, WiFi Smart Switch Relay, 1 Channel, 8A, Home Automation, Dry Contacts, Garage Door Remote Control, Compact Size, Alexa and Google Home, iOS & Android App, No Hub Required

Easy garage door control.
Weather-driven irrigation automation.
Reliable remote device management.

Main Highlights

𝟭-𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗦𝗺𝗮𝗿𝘁 𝗖𝗼𝗻𝘁𝗿𝗼𝗹: Rated up to 8A at 240V AC or 5A at 30V DC; fits neatly behind wall switches or inside junction boxes
𝗗𝗿𝘆 𝗖𝗼𝗻𝘁𝗮𝗰𝘁𝘀: Use potential-free outputs to control garage doors, gates, boilers, or low-voltage circuits
𝗔𝗽𝗽 & 𝗩𝗼𝗶𝗰𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Control from anywhere using the Shelly Smart Control app or voice assistants like Alexa, Google Home, or SmartThings - 𝗻𝗼 𝗵𝘂𝗯 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱
𝗦𝗰𝗵𝗲𝗱𝘂𝗹𝗶𝗻𝗴 & 𝗧𝗶𝗺𝗲𝗿𝘀: Set up timers and personalized schedules per channel or create scenes for full-home automation
𝗪𝗶-𝗙𝗶 𝗢𝗽𝗲𝗿𝗮𝘁𝗲𝗱 + 𝗤𝘂𝗶𝗰𝗸 𝗦𝗲𝘁𝘂𝗽: Uses 2.4 GHz Wi-Fi for seamless smart home control; Bluetooth included for simplified connection
𝗪𝗵𝗮𝘁’𝘀 𝗡𝗲𝘄 𝗶𝗻 𝗚𝗲𝗻𝟯: Gen3 offers more memory (8MB), faster performance, and future Matter support for enhanced automation

Value for Money

Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Relays Hot Wires

Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Relays Hot Wires

Waterproof design for all conditions.
Heavy duty wiring for durability.
Color-coded wires for easy installation.

Main Highlights

✪ Waterproof automotive relay with 12V DC (max. 14V). Note: 12V and 14V are coil voltages, not the voltage that triggers the switch.
✪ Wire specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), and Blue - Output - N/O (87)
✪ Excellent waterproof performance, high quality in all weather conditions
✪ Pre-wired harness - Heavy-duty 12AWG wire harness.
✪ Integrated diode: Each relay features a built-in diode that suppresses the induced voltage during switching, protecting your electrical components from potential damage.

Product image 1

Product image 2

Product image 3

Product image 4

Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Relays Hot Wires

Waterproof design for all conditions.
Heavy duty wiring for durability.
Color-coded wires for easy installation.

Main Highlights

✪ Waterproof automotive relay with 12V DC (max. 14V). Note: 12V and 14V are coil voltages, not the voltage that triggers the switch.
✪ Wire specifications: Black - Ground (85), Red - VDC (30), White - Trigger (86), and Blue - Output - N/O (87)
✪ Excellent waterproof performance, high quality in all weather conditions
✪ Pre-wired harness - Heavy-duty 12AWG wire harness.
✪ Integrated diode: Each relay features a built-in diode that suppresses the induced voltage during switching, protecting your electrical components from potential damage.

JUUDDENPARTS 6Pcs 9038 Relay Bypass Switch Kit, Tester Diagnostic Scan Tool Bypass Master Kit, Replace 9036 9037, Black Fuel Pump Relay Bypass Master Switch Kit

JUUDDENPARTS 6Pcs 9038 Relay Bypass Switch Kit, Tester Diagnostic Scan Tool Bypass Master Kit, Replace 9036 9037, Black Fuel Pump Relay Bypass Master Switch Kit

Independent control of relay circuits.
Durable, dustproof, and waterproof design.
Easy plug-and-play installation.

Main Highlights

Replace Part Number: 9036, 9037
Fitment: Replacement for fuel pumps, window motors, headlight switches and other devices using automotive relays
Independent Control Function: This switch kit allows you to control relay circuits independently of the ignition switch system, ensuring the reliable operation of various automotive components and improving the control accuracy of critical components
Endurance Property: Made of sturdy materials with dustproof and waterproof characteristics, the silver contacts are conductive to ensure a continuous and stable power supply with good endurance
Easy Installation: This relay bypass switch kit is a plug-and-play design that is easy to install, simply plug it into the fuel pump relay position for quick control of the fuel pump circuit and easy electrical diagnostics

Product image 1

Product image 2

Product image 3

Product image 4

JUUDDENPARTS 6Pcs 9038 Relay Bypass Switch Kit, Tester Diagnostic Scan Tool Bypass Master Kit, Replace 9036 9037, Black Fuel Pump Relay Bypass Master Switch Kit

Independent control of relay circuits.
Durable, dustproof, and waterproof design.
Easy plug-and-play installation.

Main Highlights

Replace Part Number: 9036, 9037
Fitment: Replacement for fuel pumps, window motors, headlight switches and other devices using automotive relays
Independent Control Function: This switch kit allows you to control relay circuits independently of the ignition switch system, ensuring the reliable operation of various automotive components and improving the control accuracy of critical components
Endurance Property: Made of sturdy materials with dustproof and waterproof characteristics, the silver contacts are conductive to ensure a continuous and stable power supply with good endurance
Easy Installation: This relay bypass switch kit is a plug-and-play design that is easy to install, simply plug it into the fuel pump relay position for quick control of the fuel pump circuit and easy electrical diagnostics

5M 12V 140 Amp Split Charge Relay Kit, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, Voltage Sensitive Relay Kit with LED Screen Display for Campervan SUV ATV RV Boat Vehicles

5M 12V 140 Amp Split Charge Relay Kit, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, Voltage Sensitive Relay Kit with LED Screen Display for Campervan SUV ATV RV Boat Vehicles

Easy installation with complete accessories.
Intelligent battery management system.
Waterproof and dustproof for durability.

Main Highlights

【Split Charge Relay Kit】- VSR split charge relay kit comes with full installation accessories: 1* Battery isolator, 1* black earth cable, 2* Fuse Holders, 2* Battery positive negative terminals, 4* PVC red main power cable(4m/0.5m/0.25m/0.25m), 4* fuses, 4* Insulated Blue Ring Terminalsand, 7* Heat Shrink, 9* foam sticky pads, 10* cable ties, 18* screws, 1* Instruction manual and so on.Easy to operate and install. NOTE: Each wiring section must be tightened
【Intelligent Battery Isolation】- A battery isolator that is compatible with both automatic and manual modes. When the input voltage of the dual battery isolator exceeds 13.3V, the voltmeter and red LED indicator light will light up. When the input voltage drops to 12.8V and the power is cut off, the circuit will automatically disconnect, and the ammeter and red LED indicator light will turn off. Keep your main battery fully charged and ready to start the vehicle.
【LED Voltmeter Display】- Clear and intuitive perception of whether the relay is working, the voltage sensitive relay is equipped with an LED display screen on the surface for displaying the current voltage status. If two batteries are connected, the voltage displayed on the voltmeter is the higher voltage battery.
【Safe and Efficient】- The split type charging relay is made of high-quality materials with a waterproof rating of IP68, effectively waterproof and dustproof, and can maintain performance even in humid environments, effectively protecting electrical energy from excessive discharge of the main battery and ensuring that the second battery is fully charged. NOTE: Each wiring section must be tightened
【Wide Range Applications】- The split charging relay kit provides power to any ground or sea vehicle, including beach bikes, boats, cars, small trucks, trucks, RVs, and yachts; A perfect multifunctional solution that meets all automotive power needs.

Product image 1

Product image 2

Product image 3

Product image 4

5M 12V 140 Amp Split Charge Relay Kit, VSR Smart Dual Battery Isolator Battery Automatic Disconnect Switch, Voltage Sensitive Relay Kit with LED Screen Display for Campervan SUV ATV RV Boat Vehicles

Easy installation with complete accessories.
Intelligent battery management system.
Waterproof and dustproof for durability.

Main Highlights

【Split Charge Relay Kit】- VSR split charge relay kit comes with full installation accessories: 1* Battery isolator, 1* black earth cable, 2* Fuse Holders, 2* Battery positive negative terminals, 4* PVC red main power cable(4m/0.5m/0.25m/0.25m), 4* fuses, 4* Insulated Blue Ring Terminalsand, 7* Heat Shrink, 9* foam sticky pads, 10* cable ties, 18* screws, 1* Instruction manual and so on.Easy to operate and install. NOTE: Each wiring section must be tightened
【Intelligent Battery Isolation】- A battery isolator that is compatible with both automatic and manual modes. When the input voltage of the dual battery isolator exceeds 13.3V, the voltmeter and red LED indicator light will light up. When the input voltage drops to 12.8V and the power is cut off, the circuit will automatically disconnect, and the ammeter and red LED indicator light will turn off. Keep your main battery fully charged and ready to start the vehicle.
【LED Voltmeter Display】- Clear and intuitive perception of whether the relay is working, the voltage sensitive relay is equipped with an LED display screen on the surface for displaying the current voltage status. If two batteries are connected, the voltage displayed on the voltmeter is the higher voltage battery.
【Safe and Efficient】- The split type charging relay is made of high-quality materials with a waterproof rating of IP68, effectively waterproof and dustproof, and can maintain performance even in humid environments, effectively protecting electrical energy from excessive discharge of the main battery and ensuring that the second battery is fully charged. NOTE: Each wiring section must be tightened
【Wide Range Applications】- The split charging relay kit provides power to any ground or sea vehicle, including beach bikes, boats, cars, small trucks, trucks, RVs, and yachts; A perfect multifunctional solution that meets all automotive power needs.

Tapo S112 6A 2 Channel WiFi and Bluetooth Smart Relay Switch,Shutter and Light Control with Power Consumption, Matter Compatible,Remote Control via App,work with Alexa, Google Home,No Hub Required

Tapo S112 6A 2 Channel WiFi and Bluetooth Smart Relay Switch,Shutter and Light Control with Power Consumption, Matter Compatible,Remote Control via App,work with Alexa, Google Home,No Hub Required

Convenient roller shade control.
Separate device automation options.
Energy usage tracking made easy.

Main Highlights

Roller Shutter Control - Use Tapo S112 as a roller shade switch to let the morning sunshine gently wake you up and start your day!
Control Two Lights Separately - The built-in two smart relays enable separate automation of two devices by using various smart control functions.
Energy Monitoring - Tracks the energy use of connected devices and allows electricity rate input for bill estimates.
Full Compatibility -Tapo S112 supports Matter. It is compatible with various platforms, including Apple Home, Alexa, Google Home, Samsung SmartThings, and IFTTT.

Product image 1

Product image 2

Product image 3

Product image 4

Tapo S112 6A 2 Channel WiFi and Bluetooth Smart Relay Switch,Shutter and Light Control with Power Consumption, Matter Compatible,Remote Control via App,work with Alexa, Google Home,No Hub Required

Convenient roller shade control.
Separate device automation options.
Energy usage tracking made easy.

Main Highlights

Roller Shutter Control - Use Tapo S112 as a roller shade switch to let the morning sunshine gently wake you up and start your day!
Control Two Lights Separately - The built-in two smart relays enable separate automation of two devices by using various smart control functions.
Energy Monitoring - Tracks the energy use of connected devices and allows electricity rate input for bill estimates.
Full Compatibility -Tapo S112 supports Matter. It is compatible with various platforms, including Apple Home, Alexa, Google Home, Samsung SmartThings, and IFTTT.

Wireless Light Switch Kit 86 Wall Panel RF Safety Switch and 10 Amp Relay Receiver Controller for Lights Lamp up to 1500W No Wiring Easy Install Long Range Reomte ON/Off (2 Switches and 1 Receiver)

Wireless Light Switch Kit 86 Wall Panel RF Safety Switch and 10 Amp Relay Receiver Controller for Lights Lamp up to 1500W No Wiring Easy Install Long Range Reomte ON/Off (2 Switches and 1 Receiver)

Effortless wireless installation.
Long range RF through walls.
Programmable and flexible expansion.

Main Highlights

No-Wiring Installation: Enjoy effortless setup with a wireless switch that requires no wall rewiring, no WiFi, and no fixture replacement. Expand your lighting system freely without disrupting existing circuits, saving time and installation costs while offering a convenient way to upgrade lighting control
Long-Range RF Performance: Equipped with a strong 433MHz signal, the switch provides reliable transmission capable of penetrating walls and doors. Control indoor lights up to 20m and outdoor fixtures up to 100m in open areas, ensuring consistent performance across rooms, hallways, garages, and exterior zones
Programmable & Interference-Free: Easily expand your setup with additional switches operating in the same environment without interference. Each unit comes pre-programmed, enabling quick pairing and flexible customization to support multi-location lighting control or independent systems with stable responsiveness
Simple & Durable Receiver Design: The compact receiver installs quickly by wiring it between the power source and fixture. Designed for long-term use with a lifespan of over 400,000 operations, it fits neatly inside most junction boxes or switch boxes, providing a clean, hidden installation for seamless integration
Wide Application Compatibility: Featuring over 600,000 switch clicks, a pre-installed 12V 27A battery, and support for 100–250V/10A loads, this kit controls various lighting types including tungsten, fluorescent, and LED. Ideal for hallways, stairs, attics, outdoor areas, basements, and garages, offering versatile remote operation

Product image 1

Product image 2

Product image 3

Product image 4

Wireless Light Switch Kit 86 Wall Panel RF Safety Switch and 10 Amp Relay Receiver Controller for Lights Lamp up to 1500W No Wiring Easy Install Long Range Reomte ON/Off (2 Switches and 1 Receiver)

Effortless wireless installation.
Long range RF through walls.
Programmable and flexible expansion.

Main Highlights

No-Wiring Installation: Enjoy effortless setup with a wireless switch that requires no wall rewiring, no WiFi, and no fixture replacement. Expand your lighting system freely without disrupting existing circuits, saving time and installation costs while offering a convenient way to upgrade lighting control
Long-Range RF Performance: Equipped with a strong 433MHz signal, the switch provides reliable transmission capable of penetrating walls and doors. Control indoor lights up to 20m and outdoor fixtures up to 100m in open areas, ensuring consistent performance across rooms, hallways, garages, and exterior zones
Programmable & Interference-Free: Easily expand your setup with additional switches operating in the same environment without interference. Each unit comes pre-programmed, enabling quick pairing and flexible customization to support multi-location lighting control or independent systems with stable responsiveness
Simple & Durable Receiver Design: The compact receiver installs quickly by wiring it between the power source and fixture. Designed for long-term use with a lifespan of over 400,000 operations, it fits neatly inside most junction boxes or switch boxes, providing a clean, hidden installation for seamless integration
Wide Application Compatibility: Featuring over 600,000 switch clicks, a pre-installed 12V 27A battery, and support for 100–250V/10A loads, this kit controls various lighting types including tungsten, fluorescent, and LED. Ideal for hallways, stairs, attics, outdoor areas, basements, and garages, offering versatile remote operation

2 Packs 12v Fuse Relay Switch Harness Set with 30a Ato Atc Blade Fuse, 4-Pin Spst Automotive Electrical Relays with Heavy Duty 12 Awg Wires for Car Truck Boat Vehicle, Interlocking Mount

2 Packs 12v Fuse Relay Switch Harness Set with 30a Ato Atc Blade Fuse, 4-Pin Spst Automotive Electrical Relays with Heavy Duty 12 Awg Wires for Car Truck Boat Vehicle, Interlocking Mount

Colour-coded for easy installation.
Built-in fuse enhances safety.
Durable for extreme conditions.

Main Highlights

Colour-marked cables for one-step wiring: Each 4 pin relay 12v 30a wire is clearly marked with colour to make installation more intuitive: black to ground (85), red to power (30), white to contact signal (86), blue to output (87). 12v 30a relay 4 pin Equipped with thicker 12 AWG heavy-duty wires to ensure stable and reliable connection of high-current loads, 12v fused relay harness no need to double-check, easy to complete the wiring
Built-in fuse design: 12v waterproof relay harness Integrated 30A ATO/ATC blade fuse in the relay socket, eliminating the need for a separate fuse holder, 12v relay fuse harness simplifying the automotive wiring process, saving time and cost, while reducing the number of failure points and improving the overall safety and stability of the electrical system
Wide range of automotive electrical systems: 12v fuse relay switch harness set Suitable for controlling automotive headlights, fog lights, wipers, fans, audio, starter systems, traction control devices, etc. Relay harness 12v 4 pin Wide compatibility, fused relay 12v can be used in cars, trucks, off-road vehicles, RVs and other vehicles, 4 pin relay 12v wiring loom with switch is the ideal accessory for automotive circuit modification and repair
Easy to install and durable: 4 pin 12v 30a relay harness Adopts standard 4-pin SPST relay structure, supporting 12V DC (up to 14V) voltage and up to 30A switching load capacity. Each 30 amp relay 12v comes with a metal mounting bracket for easy and secure fixing in the right place in the car, quick and effortless installation
Durable construction: The 12v dc 30amp relay harness housing is encapsulated with high-strength materials, 12v spst relay fused harness adapting to complex use environments such as high temperature, high humidity and high loads. Whether 12v relay harness with holder is daily driving or electrical operation under extreme conditions, 12v relay holder harness can provide continuous and stable performance and extend the service life of the vehicle system

Product image 1

Product image 2

Product image 3

Product image 4

2 Packs 12v Fuse Relay Switch Harness Set with 30a Ato Atc Blade Fuse, 4-Pin Spst Automotive Electrical Relays with Heavy Duty 12 Awg Wires for Car Truck Boat Vehicle, Interlocking Mount

Colour-coded for easy installation.
Built-in fuse enhances safety.
Durable for extreme conditions.

Main Highlights

Colour-marked cables for one-step wiring: Each 4 pin relay 12v 30a wire is clearly marked with colour to make installation more intuitive: black to ground (85), red to power (30), white to contact signal (86), blue to output (87). 12v 30a relay 4 pin Equipped with thicker 12 AWG heavy-duty wires to ensure stable and reliable connection of high-current loads, 12v fused relay harness no need to double-check, easy to complete the wiring
Built-in fuse design: 12v waterproof relay harness Integrated 30A ATO/ATC blade fuse in the relay socket, eliminating the need for a separate fuse holder, 12v relay fuse harness simplifying the automotive wiring process, saving time and cost, while reducing the number of failure points and improving the overall safety and stability of the electrical system
Wide range of automotive electrical systems: 12v fuse relay switch harness set Suitable for controlling automotive headlights, fog lights, wipers, fans, audio, starter systems, traction control devices, etc. Relay harness 12v 4 pin Wide compatibility, fused relay 12v can be used in cars, trucks, off-road vehicles, RVs and other vehicles, 4 pin relay 12v wiring loom with switch is the ideal accessory for automotive circuit modification and repair
Easy to install and durable: 4 pin 12v 30a relay harness Adopts standard 4-pin SPST relay structure, supporting 12V DC (up to 14V) voltage and up to 30A switching load capacity. Each 30 amp relay 12v comes with a metal mounting bracket for easy and secure fixing in the right place in the car, quick and effortless installation
Durable construction: The 12v dc 30amp relay harness housing is encapsulated with high-strength materials, 12v spst relay fused harness adapting to complex use environments such as high temperature, high humidity and high loads. Whether 12v relay harness with holder is daily driving or electrical operation under extreme conditions, 12v relay holder harness can provide continuous and stable performance and extend the service life of the vehicle system

SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4

SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4

Voice and app control convenience.
High compatibility with external switches.
Allows device sharing proficiency.

Main Highlights

【MINIR4 Wi-Fi Smart Switch】 SONOFF MINIR4 is a wifi switch which comes with the remote control /voice control/ smart scheduled functions, is compatible with Alexa /Google Home/ eWelink APP&Web/ IFTTT. This smart switch size is 39.5*33*16.8mm, is 60% smaller than MINIR3 and 40% smaller than MINIR2, is more convenient to install in the switch box.
【Detach Relay Mode】This smart light switch MINIR4 has “detach relay”, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state.
【More Compatiblities External Switch Control】Our SONOFF wifi smart switch MINIR4 can easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.
【eWeLink-Remote Control】MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. You can add “eWeLink-Remote” sub-devices, R5 and S-MATE, after pairing with MINIR4, both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal.
【Device Sharing】If you install this Smart Relay Switch MINIR4, you can share the device control right to your families or friends who have eWeLink account, so they can remote control the house's device on/off state or check the device on/off state, so they also could enjoy the smart and convenient life.

Product image 1

Product image 2

Product image 3

Product image 4

SONOFF Wi-Fi Smart Switch 10A 2400W, Smart Relay Switch Works With Alexa/Google Home Assistant, Remote Control & Scheduled, Neutral and Live Wires Required, MINIR4

Voice and app control convenience.
High compatibility with external switches.
Allows device sharing proficiency.

Main Highlights

【MINIR4 Wi-Fi Smart Switch】 SONOFF MINIR4 is a wifi switch which comes with the remote control /voice control/ smart scheduled functions, is compatible with Alexa /Google Home/ eWelink APP&Web/ IFTTT. This smart switch size is 39.5*33*16.8mm, is 60% smaller than MINIR3 and 40% smaller than MINIR2, is more convenient to install in the switch box.
【Detach Relay Mode】This smart light switch MINIR4 has “detach relay”, which means the states of external switches and relay are separated, so operating the external switch button won’t affect the relay state.
【More Compatiblities External Switch Control】Our SONOFF wifi smart switch MINIR4 can easily connect to the momentary switch, door exit switch, SPDT switch, latching switch, and even dry contact sensors.
【eWeLink-Remote Control】MINIR4 is a smart switch with the gateway function of “eWeLink-Remote”. You can add “eWeLink-Remote” sub-devices, R5 and S-MATE, after pairing with MINIR4, both R5 and S-MATE can act as remote controllers to control MINIR4 locally through the eWeLink-Remote signal.
【Device Sharing】If you install this Smart Relay Switch MINIR4, you can share the device control right to your families or friends who have eWeLink account, so they can remote control the house's device on/off state or check the device on/off state, so they also could enjoy the smart and convenient life.

RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (8A)

RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (8A)

Super simple to install.
Versatile for many RC models.
Easily control from transmitter.

Main Highlights

Package include a RC switch and JST male and female cables. This RC switch can be connected to receiver AUX channel or other desire channel. Toggle the related switch on the transmitter, this RC switch will close or open.
Easily turn on or off lights, smoke system, bomb drops, plane canopies from your remote controller or transmitter
Super simple install, just plugs with the item you would like to control, no setup required. Just make sure in your radio the throw for the channel you would like to control is set to +/- 100%
Suitable for RC cars, trucks, planes, helicopter, quadcopter and drones
Input Voltage (DC):3.7-28V. load current (DC):8A (Continuous current)

Product image 1

Product image 2

Product image 3

Product image 4

RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (8A)

Super simple to install.
Versatile for many RC models.
Easily control from transmitter.

Main Highlights

Package include a RC switch and JST male and female cables. This RC switch can be connected to receiver AUX channel or other desire channel. Toggle the related switch on the transmitter, this RC switch will close or open.
Easily turn on or off lights, smoke system, bomb drops, plane canopies from your remote controller or transmitter
Super simple install, just plugs with the item you would like to control, no setup required. Just make sure in your radio the throw for the channel you would like to control is set to +/- 100%
Suitable for RC cars, trucks, planes, helicopter, quadcopter and drones
Input Voltage (DC):3.7-28V. load current (DC):8A (Continuous current)

Hailege 2pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger

Hailege 2pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger

Genuine quality relay usage.
Strong driving capability guaranteed.
Convenient connection terminal design.

Main Highlights

The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.
Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
Fault-tolerant design, even if the control line is broken, the relay will not move.
The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
The Module can be set by jumper high or low trigger.

Product image 1

Product image 2

Product image 3

Product image 4

Hailege 2pcs 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger

Genuine quality relay usage.
Strong driving capability guaranteed.
Convenient connection terminal design.

Main Highlights

The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.
Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
Fault-tolerant design, even if the control line is broken, the relay will not move.
The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
The Module can be set by jumper high or low trigger.

We scanned 735 products

We reviewed these offers relevant to the Switches Relays within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Shelly, Gebildet, JUUDDENPARTS, BURNTOP, Tapo, Elecora, Qaum, SONOFF, elechawk, Hailege, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Switches Relays in the market, we considered we took a deep dive into 3676 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Shelly 1 Mini Gen3, WiFi Smart Switch Relay, 1 Channel, 8A, Home Automation, Dry Contacts, Garage Door Remote Control, Compact Size, Alexa and Google Home, iOS & Android App, No Hub Required. We love many things about this product by Shelly. What sets it apart from the competition is Easy garage door control, Weather-driven irrigation automation, Reliable remote device management.
The best value product for most shoppers and where user satisfaction is continuously the highest is Gebildet 2pcs 40/30 Amp Waterproof Relay Switch 12AWG Harness Set with Built-in Diode- 12V DC 4-Pin SPST Automotive Relays Hot Wires by Gebildet based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Switches Relays and the best cost-to-value ratio is Tapo S112 6A 2 Channel WiFi and Bluetooth Smart Relay Switch,Shutter and Light Control with Power Consumption, Matter Compatible,Remote Control via App,work with Alexa, Google Home,No Hub Requiredat Tapo with a 28% discount.
Our list of the best Switches Relays is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.