WOODGUILIN 12V Remote Control Switch – 328ft Range, 10A Dry-Contact Relay

Meet a compact yet powerful wireless controller from WOODGUILIN. The 12V Remote Control Switch delivers hands-off convenience for a wide range of devices, from lamps and fans to motors and small pumps. Its small footprint fits neatly into control panels or behind shelves, providing reliable remote operation without cumbersome rewiring.

Designed for flexible power options, this switch accepts 5, 12, 24 or 48 volts on the input side and can switch loads from 1 to 220 volts with a 10 A rating. That broad compatibility allows you to pair the switch with DC power, solar setups, or standard mains devices through a single dry-contact relay. You can pair up to 32 controllers to manage multiple channels or scenes, making it a practical choice for hobbyist automation, workshop setups, or light automotive applications.

Reliability and reach are at the core. The device uses a 433 MHz RF signal with high sensitivity and anti-interference design, supporting remote operation up to roughly 100 meters and often working through walls in typical environments. The unit includes two inputs and one output terminal for greater wiring flexibility, so you can reconfigure power sources if needed to minimize interruptions when one supply dips or is unavailable. This dual-power capability enables smoother transitions in mixed-power setups, such as combining battery and mains power for continuous operation.

Two-way control and DIY scene potential open up creative automation ideas. Build sequences that trigger other modules, or create simple automations around lighting, equipment startup, or access-control tasks. The result is a practical tool that adds convenience and control without requiring a full wired retrofit.

Typical applications span across diverse domains, including lighting, motors, pumps, controllers, and basic security or access-control devices. Whether for vehicles, ships, industrial or civil settings, or home projects, this remote switch aims to deliver dependable operation in a compact package.

• 12 V wireless switch with long-range, wall-through capability
• Input compatibility across 5–48 V and 1–220 V loads at up to 10 A
• Two inputs plus one output for flexible wiring and power redundancy

• Two-way control circuits enable customizable scenes and remote automation
• Wide range of applications including lamps, motors, pumps, security, and access control
• Compact form factor suitable for tight spaces and DIY projects