Home Smart RF Wireless Remote Control Switch 433MHz DC 12v 24V 36V 48V 30A Relay for Light Lamp Water Pump Door Access System

Welcome to Zhenyiwei Official Store !
We specialize in high-performance wireless remote control switches for home, office, and industrial applications. Our product range includes smart light switches, plug-in remote controls, and multi-channel remote control kits — designed to meet your every need for convenient and reliable remote operation.
Why Choose Us?
Easy Installation – No complicated wiring, ready to use
Stable Signal Transmission – Reliable performance in various environments
Long Service Life – Built to last with premium components
Strict Quality Control – Every product is tested before shipment
Fast & Reliable Shipping – We offer swift delivery to destinations worldwide.
Competitive Pricing – Factory-direct prices for both retail and wholesale buyers.
Whether you're looking for a simple on/off remote or a complete multi-device control solution, Zhenyiwei has you covered with stable, high-quality products.
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About Receiver:
1. Working voltage: DC12V-72V
2. Quiescent condition: Less than 8mA
3. Working temperature: -40 Degree +80 Degree
4. Receiver sensitivity: more than -105dBm
5. Working frequency: 433mhz
6. Output voltage: Input=output
8. Max load current: 30A

Relay Remote Control Operation Instructions
Easy to operate, clear steps, suitable for all scenarios. Please follow the steps below to complete the setting.
🔘 Function Mode Instructions
1. Jog Mode (Point-to-Point Mode)
① Press the learning button once briefly, the LED flashes once.
② Press button A on the remote control.
③ The LED flashes three times → Jog mode learning is successful.
2. Self-locking Mode
① Press the learning button twice briefly, the LED flashes twice.
② Press button A on the remote control.
③ The LED flashes three times → Self-locking mode learning is successful.
▸ Operation: Press button A once to activate the relay; press button A again to deactivate the relay.
3. Interlocking Mode
① Press the learning button three times briefly, the LED flashes three times.
② Press button A once, the LED flashes three times.
③ Immediately press button B once, the LED flashes three times → Interlocking mode learning is successful.
▸ Operation: Press button A to activate the relay; press button B to deactivate the relay.

⏱ Delay Function Instructions
1. 5-Second Delay Setting
① Press the learning button four times briefly, the LED flashes four times.
② Hold down button A on the remote control.
③ The LED flashes three times → Setting is successful.
▸ Operation: Press button A once, the relay will automatically disconnect after 5 seconds of activation.
2. 10-Second Delay Setting
① Press the learning button five times briefly, the LED flashes five times.
② Press button A on the remote control.
③ The LED flashes three times → Setting is successful.
▸ Operation: Press button A once, the relay will automatically disconnect after 10 seconds of activation.
3. 15-Second Delay Setting
① Press the learning button six times briefly, the LED flashes six times.
② Press button A on the remote control.
③ The LED flashes three times → Setting is successful.
▸ Operation: Press button A once, the relay will automatically disconnect after 15 seconds of activation.
🗑 Code Clearing Operation
Press and hold the learning button for about 8 seconds until the indicator light flashes → Code clearing is successful.
⚠ Warm Prompt
Important: Before switching to any working mode, you must clear the code first, then relearn the mode.
If you have any questions about the operation, please contact our customer service at any time.

Multiple Application Scenarios
Control household appliances, lighting fixtures, water pumps, motors, agricultural irrigation equipment, fish pond aerators, industrial control devices, etc.

Package include
Option Package 1:

Receiver module * 1pcs ( include Shell )

Remote Control * 2pcs (include battery )

Option Package 2:

Remote Control * 1pcs (include battery )

Option Package 3:

Receiver module * 1pcs ( include Shell )

Option Package 4:

Receiver module * 1pcs ( include Shell )

Remote Control * 1pcs (include battery )

Exclusive Support You Can Only Get From Us

High-definition wiring diagram & installation tutorial

Technical guidance for wiring setup, remote pairing and function debugging

Consultation support for relay working mode configuration

Professional troubleshooting when you encounter usage problems

Complete electronic documents provided after order shipment

Notice: We are not only selling wireless relay kit, but also providing reliable after-sales technical service.

If you have any questions about wiring connection, remote matching, compatibility and installation, please contact us anytime.

We are ready to offer professional technical support.