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Remote Controls
  • 12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
  • 12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
  • 12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
  • 12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
  • 12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
  • 12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages
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12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages

  • 10 - 99 Pieces
    $4.20
  • 100 - 499 Pieces
    $4.10
  • 500 - 1999 Pieces
    $3.90
  • >= 2000 Pieces
    $3.80

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
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12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wireless Remote Control: Enables users to operate up to four devices (e.g., garage doors, lights, motors, or home appliances) via a 433MHz RF transmitter and receiver system, eliminating the need for direct line of sight.
  • Universal Compatibility: Designed to work with a wide range of electronic devices, including doors, switches, and home automation systems, thanks to its waterproof ABS plastic construction and support for both fixed and learning codes.

Key features

  • 1. Waterproof ABS Construction for Durable Outdoor Use

    • With a waterproof ABS plastic body, you can install the system in damp or outdoor environments, outperforming non-waterproof competitors*.

  • 2. Learning Code Technology for Customizable Control

    • With learning code capability, you can program the remote to replicate signals from existing devices, bypassing fixed-code limitations of traditional systems*.

  • 3. 4-Channel Capacity for Simultaneous Device Control

    • With a 4-channel receiver board, you can manage up to four devices at once—twice the capacity of standard 2-channel models*—ideal for complex setups like garage doors and home automation.

  • 4. Universal Compatibility for Versatile Applications

    • With universal compatibility for doors, lights, and motors, you can deploy the system in both home automation and commercial scenarios, adapting to diverse control needs*.

  • 5. 433MHz RF Technology for Reliable Wireless Performance

    • With 433MHz RF communication, you can achieve stable signal transmission over distances, meeting industry standards for interference-free operation*.

Product details

12V Relay Module 4-Channel Receiver Board with Light Wireless Remote Control Switch 315/433.92 MHz RF Transmitters for Garages

The 12V 4-Channel Relay Module is a versatile wireless remote control solution designed for home automation, security systems, and industrial applications. Built with ABS plastic for durability and featuring 433MHz RF communication, it enables reliable wireless control of devices like garage doors, lights, and motors. With customizable codes (fixed or learning) and waterproof options, this module adapts to diverse scenarios, from indoor smart homes to outdoor environments.

Technical specifications

FeatureSpecificationBenefit
Wireless Communication433MHz RF, 30m range (Base Model)Reliable long-range control without line of sight
MaterialABS plastic housingLightweight, durable, and weather-resistant
Waterproof RatingOptional IP67 (Pro Model)Operates in wet or harsh outdoor conditions
Control Code TypeFixed code + Learning code (Pro Model)Flexible setup for new or existing systems
Application ScenariosGarage doors, home appliances, motorsUniversal compatibility for smart automation

Customization guide

Adjustable parameters include:

  • Code Type: Choose fixed code for simplicity or learning code to clone existing remote signals.
  • Waterproofing: Add IP67 rating for outdoor use (e.g., garden lights, pool pumps).
  • Channel Expansion: Pair multiple modules to control up to 16 devices in complex setups.

Get inspired

Transform your space with seamless automation. Use the 4-channel relay to control garage doors, lights, and appliances from a single remote. With waterproof options and dual-code flexibility, this system adapts to both indoor smart homes and rugged outdoor environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Range30m50m (+66%)100m (+233%)*
Channels4816
Code SupportFixed codeFixed + LearningFixed + Learning
Waterproof RatingN/AIP54IP67
CertificationsCECE + FCCCE + FCC + RoHS

Supplier's note

  1. Technical Breakthroughs:

    • 433MHz RF Communication: Enables 100m range in the Pro Model, 2x industry standard, for expansive outdoor control.
    • Dual Code System: Learning code compatibility (Advanced/Pro) allows users to integrate legacy devices without reprogramming.
    • IP67 Waterproofing: The Pro Model’s rugged design withstands rain, dust, and splashes, ideal for outdoor security systems.

  2. Optimal Version Selection:

    • Base Model: Best for simple home setups (e.g., controlling 4 lights in a garage).
    • Advanced Model: Suitable for mid-sized automation (e.g., home theaters or smart gardens with 8 devices).
    • Pro Model: Perfect for industrial or complex systems (e.g., commercial garages, outdoor lighting grids). With triple the range of competitors, it ensures reliability even in large warehouses.

*Comparative performance vs. industry benchmarks.

Frequently asked questions

  • Which 4-channel remote control switch is best for home automation systems?

  • Can the waterproof 12V relay module handle outdoor applications like garage doors?

  • How do I clean the ABS plastic remote control without damaging it?

  • Does the 433MHz RF transmitter support multiple devices with the 4-channel receiver board?

  • What’s the battery life of the wireless remote control for home appliances?

  • Can I program the fixed code transmitter for specific devices like electronic doors?

  • How does the relay board’s PCB material ensure durability in home automation setups?

  • Is the 12V relay module certified for use in motor and light control systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Wireless Remote ControlGarage doors, home appliances433MHz RF transmission (up to 100m range in open space) ▲
(Quieter than 2.4GHz systems)		Long-range control without line-of-sight dependency.
▲ Advanced model extends to 150m		Signal interference in crowded RF environments (e.g., urban areas).
Multi-Channel OperationHome theaters, industrial systems4 independent channels (supports 4 devices simultaneously) ▲▲
(ISO/IEC 17025 certified)		Simultaneous control of multiple devices (e.g., lights, motors).
▲▲ Advanced model adds 4 more channels		Requires complex setup for multi-device coordination.
Waterproof DesignOutdoor lighting, garden automationIP65 rating (dust/water-resistant per IEC 60529) ▲
(Withstands 30-minute water jets)		Operates in rain or dusty environments.
▲ Advanced model achieves IP67 (submersion resistance)		Higher cost compared to non-waterproof models.
Universal CompatibilityLegacy systems, retrofits12V DC support (up to 10A per channel) ▲
(Compliant with UL 1054)		Works with existing 12V devices (e.g., door motors, pumps).
▲ Advanced model adds 24V support		Limited to low-voltage systems without adapters.
RF CommunicationIndustrial IoT, security systems433MHz frequency (compliant with FCC Part 15.249) ▲
(Global regulatory approval)		Reliable signal stability in industrial settings.
▲ Advanced model includes dual-band (433MHz + 2.4GHz)		Narrower frequency range limits scalability.
Home Automation IntegrationSmart homes, voice control systemsZigbee/Z-Wave compatible (via adapter) ▲
(Matter protocol-ready)		Seamlessly integrates with Alexa/Google Home.
▲ Advanced model supports direct Wi-Fi connectivity		Requires additional adapters for legacy systems.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.