433MHz Wireless Remote Light Switch 10A Relay Controller

Control Your Lights Without Rewiring — From Up to 50 Metres Away

The 433MHz Wireless Remote Control Light Switch is a compact, easy-to-install relay controller system that lets you turn any light or LED fixture on and off wirelessly. Whether you're retrofitting an existing room or adding convenience to a new space, this mini round wall panel switch is the no-fuss solution you've been looking for.

Made in Mainland China.

Why You'll Love It

• True Wireless Freedom: 433MHz RF technology gives you a remote range of up to 50 metres — control lights from across the room or from another area of your home.
• Mini & Discreet Design: The round wall panel switch (50mm × 50mm × 15mm) fits neatly into a standard switch bottom box — no bulky modifications needed.
• 10A / 1100W Capacity: Handles most household lighting loads safely, including LED strips, bulbs, and standard light fittings.
• Wide Voltage Compatibility: Works with AC 85–240V 50/60Hz power supplies — suitable for use in Australia, the UK, Europe, the US, and beyond.
• Easy Learning Code Pairing: Uses ASK modulation with a simple learning code process — pair your remote wall switch to the receiver in seconds.
• Low Standby Power: Consumes less than 0.3W in standby — energy efficient and always ready.
• Safe Power-On State: After any power interruption, the device resets to OFF — preventing accidental activation when power is restored.
• CE Certified: Meets European safety and electromagnetic compatibility standards.
• 1-Year Warranty for peace of mind.

Technical Specifications

Relay Controller (RF Receiver)

• Working Voltage: AC 85–240V, 50/60Hz
• Working Frequency: 433MHz
• Standby Power Consumption: <0.3W
• Maximum Load Power: <1100W (10A)
• Receiving Sensitivity: -108dBm
• Coding: Learning Code
• Modulation: ASK
• Operating Temperature: -10°C to +70°C
• Receiver Size: 47.4 × 42 × 22.8mm

Wall Panel Switch (RF Transmitter)

• Dimensions: 50 × 50 × 15mm
• Material: Plastic
• Connection: Wireless (RF only)

⚠️ Important Note: The relay controller is the RF receiver and must be wired into your lighting circuit. The wall switch (RF transmitter) sends the signal to the receiver — it cannot control lights on its own. Both components must be used together for the system to function.

What's Included

• 1 × RF Relay Receiver (Controller)
• 1 × Mini Round Wall Panel Switch (Remote Transmitter)

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Further Reading

For guidance on electrical safety when installing switches and relay controllers in your home, visit the U.S. Consumer Product Safety Commission (CPSC) – Home Electrical Safety.

Frequently Asked Questions

Q: Does the wall panel switch need to be wired into the electrical circuit?

A: No — the wall panel switch is a wireless RF transmitter and requires no wiring. It sends a 433MHz signal to the relay receiver (controller), which is the unit that gets wired into your lighting circuit. Both the transmitter and receiver must be used together.

Q: What types of lights can I control with this 433MHz wireless relay switch?

A: This switch supports any lighting load up to 10A / 1100W on AC 85–240V, including LED bulbs, LED strip lights, fluorescent lights, and standard incandescent fixtures. It is not suitable for loads exceeding 10A.

Q: How far away can I control the switch from?

A: The 433MHz wireless remote switch has a maximum open-air range of approximately 50 metres. The effective range will be shorter indoors due to walls and other obstacles that cause signal loss.

Q: Will the light stay on if there is a power outage?

A: No. When power is restored after an outage or interruption, the relay controller defaults to the OFF state — this is a built-in safety feature to prevent lights from switching on unexpectedly.

Q: Can I pair multiple wall switches to one receiver?

A: Yes — the learning code pairing system allows you to pair multiple RF wall switches to a single receiver, giving you convenient multi-point control over your lighting.