2 Channel 12V Relay 315Mhz + Remote Module

This 2 Channel 12V Relay 315Mhz + Remote Module is a dual-relay wireless switching solution designed for reliable remote control in automation projects and general electrical applications. It operates from a 12V DC supply and includes a 315 MHz remote for convenient, cable-free operation.

• Two independent relay channels allow separate control of two loads from a single module.
• Designed for a standard 12V DC power supply for broad compatibility with DC systems.
• Includes a 315 MHz frequency remote for stable wireless communication and straightforward on/off control.
• High switching current capacity makes the module suitable for switching a range of electrical devices within its rated limits.
• Compact form factor supports easy integration into electronic projects and home automation setups.

Compared with single-channel relay boards, this dual-channel module provides increased flexibility by enabling independent control of two circuits from one compact unit. The 315 MHz remote frequency delivers reliable signal transmission under typical operating conditions, reducing interference relative to some older designs that used lower-frequency transmissions.

Built with quality components to promote consistent performance and longevity, the unit simplifies installation by minimizing wiring requirements while maintaining industry-standard 12V operation for safety and compatibility. It is suitable for hobbyist projects, light automation tasks, and applications where straightforward remote switching of electrical loads is required.