RF433MHz Wireless Remote Control Relay Switch – AC 75-220V / DC 9-72V, 30A, 100M Range

RF433MHz Wireless Remote Control Relay Switch – AC 75–220V / DC 9–72V, 30A, 100M Range

Remotely control water pumps, motors, LED lights, and other electrical loads from up to 100 meters away — no WiFi or hub required. This RF433MHz wireless relay switch includes a compact remote transmitter and a versatile receiver that supports six trigger modes: Momentary, Toggle, Latched, and three Delay settings (5s, 10s, 15s). Wide voltage compatibility makes it suitable for both AC and DC applications.

Key Features

📶 RF433MHz Long-Range Control — Reliable 433MHz radio frequency control with up to 100 meters range in open areas. No WiFi, Bluetooth, or internet connection required.

⚡ Wide Voltage Compatibility — Receiver operates on AC 75V–240V or DC 9–72V, making it suitable for a wide range of residential, commercial, and industrial applications.

🔧 6 Programmable Trigger Modes — Choose from Momentary, Toggle, Latched, or Delay (5s, 10s, 15s) modes to match your specific control needs. Easy to program via the learning button.

💧 Versatile Applications — Ideal for remotely controlling water pumps, motors, LED lighting, garage doors, electric gates, fans, and other electrical loads.

🔊 Audible Confirmation — The receiver emits a click sound when triggered, providing clear audible confirmation that the command was received.

Specifications

Transmitter (Remote): DC 12V (23A/12V battery x1) | Frequency: 433MHz | Range: 100M (open field) | Size: ~55 × 28 × 10mm

Receiver: AC 75V–240V / DC 9–72V | Frequency: 433MHz | Relay rated current: 15A continuous (30A peak) | Size: ~65 × 45 × 28mm | Certification: CE

⚠️ Important Safety Notice

Although the relay is marked 30A, this is the peak current rating only. The rated continuous load current must not exceed 15A. Always ensure your load’s continuous current draw is within this limit.

How to Program (Learning & Clearing)

Power the receiver, then press the Learning Button the corresponding number of times for your desired mode:

• Momentary: Press 1 time → LED flashes 1x → press remote → LED flashes 3x (success)
• Toggle: Press 2 times → LED flashes 2x → press remote → LED flashes 3x (success)
• Latched: Press 3 times → LED flashes 3x → press remote → LED flashes 3x (success)
• Delay 5s: Press 4 times → LED flashes 4x → press remote → LED flashes 3x (success)
• Delay 10s: Press 5 times → LED flashes 5x → press remote → LED flashes 3x (success)
• Delay 15s: Press 6 times → LED flashes 6x → press remote → LED flashes 3x (success)
• Clear all codes: Hold Learning Button for 8 seconds until LED flashes 3x then turns off

Explore More

Browse our full range of smart home and electrical accessories. For electrical safety guidance, visit the Electrical Safety Foundation International (ESFI).

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.