Aubric 12V 4-Channel Wireless Relay Remote Switch – 433MHz RF Controller Kit

Overview

The Aubric 12V four-channel wireless relay remote switch is a compact, reliable control kit designed to simplify turning devices on and off from a distance. It pairs a 12-volt receiver with four independent relays and two sturdy remotes, using a 433MHz RF link that can pass through walls, floors, and doors. When used in open space, the system can cover up to 164 ft (50 m) to help you manage lights, fans, gates, and more from a convenient location.

Key benefits

• Four independent relays allow you to control multiple devices either together or separately, enabling flexible setups such as lighting and motorized gear from a single kit.
• Three operating modes configured via a jumper: pulse/momentary, hold/toggle, and latching. This lets you tailor how each channel behaves for different applications.
• Solid power handling each channel supports up to 20A at 14V DC or 125V AC, making it suitable for common lighting, fans, and small motors.
• Reliable wireless range a strong 433MHz signal passes through typical obstructions, helping you control devices from various rooms or areas of a building.
• Learning code security the learning code feature lets you delete an old remote code and re-learn a new one if a remote is lost, helping you keep control in your hands.
• Ready-to-use kit includes two remote controls and a compact receiver, designed for easy DIY home automation projects or small business setups.

How it works

Powered by a 12V input, the Aubric kit uses a 433MHz transmitter/receiver pair to send commands from the remotes to the four-channel relay module. The receiver interprets each remote signal and switches the connected loads accordingly. The jumper-configured modes determine behavior in standby and during operation, allowing you to create simple scenes or more complex control patterns without extra hardware.

Real-world uses

• Turn lights on/off in living spaces or entrances without reaching for a wall switch.
• Operate ceiling fans or motorized curtains for convenient sleep and wake routines.
• Control garage doors, gate barriers, or vehicle access from the driveway or yard.
• Manage LED lighting strips, small appliances, or hobbyist DIY projects in workshops or studios.

What you get and setup notes

The system is designed for straightforward installation with a 12V power supply and four relay outputs. Use the learning code option to pair remotes with the receiver and keep your control options current if a remote is lost. The kit is suitable for hobbyists and professionals alike, offering a balance of simplicity and versatility for everyday automation tasks.