433MHz Wireless Wall Switch 1/2/3 Gang Remote Light Control

Control Your Lights From Anywhere — No Wiring Required

Say goodbye to the hassle of running new electrical wiring. The 433MHz Wireless Smart Wall Switch lets you control your lights, ceiling fans, and LED lamps wirelessly from up to several meters away. Available in 1, 2, or 3-gang configurations, this 86-style wall panel switch is perfect for home renovations, rental properties, or anywhere you need a convenient, wire-free lighting solution.

The slim push-button wall panel uses the industry-standard EV1527 learning code, making it compatible with most 433MHz RF receivers on the market. Simply stick the panel anywhere on your wall — no electrician needed for the transmitter side.

Made in Mainland China.

Key Features

• Universal Compatibility: Works with LED, CFL, and fluorescent lamps (up to 300W) as well as incandescent bulbs and ceiling fans (up to 2,500W).
• 1, 2, or 3-Gang Options: Control multiple lighting circuits independently from one wall panel.
• No-Drill Wall Panel: The 86×86mm transmitter panel can be affixed anywhere — no hardwiring required for the switch itself.
• Wide Voltage Compatibility: Receiver works with AC 85–240V (50/60Hz), supporting both 110V and 220V systems worldwide.
• Ultra-Low Standby Power: Receiver draws less than 0.3W in standby; transmitter panel draws less than 1µA — extremely energy-efficient.
• Easy Pairing in Seconds: EV1527 learning-code technology means setup takes just two button presses.
• Multi-Switch Pairing: Multiple wall switches can control the same or different receivers for flexible room setups.
• 1-Year Warranty for peace of mind.

Technical Specifications

Receiver (Controller)

• Working Voltage: AC 85–240V, 50/60Hz
• Working Frequency: 433MHz
• Standby Power: <0.3W
• Max Load: <1,100W
• Receiving Sensitivity: -108dBm
• Coding: Learning Code (ASK Modulation)
• Working Temperature: -10°C to +70°C
• Size: 47.4 × 42 × 22.8 mm

Wireless Wall Switch (Transmitter)

• Working Voltage: DC 3.0V
• Working Frequency: 433MHz
• Standby Power: <1µA
• Transmitter Power: <10mW
• Coding: EV1527 Learning Code (ASK Modulation)
• Working Temperature: -10°C to +70°C
• Panel Size: 86 × 86 × 15mm
• Battery: 12V 27A (battery not included)

How to Set Up

Pairing the Remote to the Receiver

1. Press the learning button on the Receiver twice. Wait 3 seconds.
2. Press one button on the wall switch/remote. Wait 3 seconds. Setup is complete!

Clearing All Paired Signals

1. Press the learning button on the Receiver 8 times. Wait 3 seconds. All signals are cleared.

⚠️ Important Note: The wall switch panel itself is a transmitter only — it cannot directly control lights without the RF receiver module. Both the wall switch and receiver must be used together.

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For more information on safe electrical installation standards, visit the U.S. Consumer Product Safety Commission – Home Electrical Safety.

Frequently Asked Questions

Q: Does the 433MHz wireless wall switch work without the receiver module?

A: No — the wall switch panel is a radio-frequency transmitter only. It must be paired with a compatible 433MHz RF receiver module to control your lights or ceiling fan. Both components are needed for the system to function.

Q: Is this wireless light switch compatible with LED bulbs?

A: Yes! The 433MHz wireless switch system works with LED, CFL, and fluorescent lamps (up to 300W per channel). It also supports incandescent bulbs and ceiling fans up to 2,500W. It is a great no-wire solution for LED lamp control.

Q: Can I pair multiple wall switches to the same receiver?

A: Absolutely. Multiple 433MHz wall switch panels can be paired to the same receiver, allowing you to control one light circuit from several locations — ideal for hallways, staircases, or large rooms.

Q: What voltage does this smart switch support?

A: The receiver supports a wide voltage range of AC 85–240V at 50/60Hz, making it compatible with both 110V (North America) and 220V (Europe, Australia, Asia) electrical systems.

Q: What battery does the wireless wall panel use?

A: The wall switch transmitter panel runs on a 12V 27A battery (not included). This battery type is widely available at electronics or hardware stores.