433MHz Wireless Receiver Module DC 3.6V24V for LED Lights, 2A Load Switching, Builtin Antenna

DC3.6v24v 2A 433MHz Micro Receiver with Antenna LED Light Control Module Micro Control Switch Micro Receiver Module Overview A compact 433MHz wireless receiver module designed for remote control of small DC loads and LED lighting. Operates from DC 3.6 volts to 24 volts and supports switching currents up to 2 amps. Supplied with an antenna for reliable RF reception and optimized for simple integration into DIY projects and retrofit applications. Key benefits Wide voltage compatibility: Supports DC 3.6v to 24v, allowing use with a broad range of LED drivers and low voltage DC supplies. Reliable wireless control: 433MHz operating frequency provides stable reception for common remote transmitters using that band. Compact and easy to integrate: Micro form factor fits into tight enclosures and can be added to existing circuits with minimal space impact. Adequate switching capacity for small loads: 2 amp rated output handles LED strips, small motors, relays, and other low current DC devices. Readytouse hardware: Builtin antenna improves range and reduces the need for external RF components. Features and attributes Function: Wireless receiver for remote on off control and micro switch applications, specifically suitable for LED light control modules and other small DC devices. Frequency: 433MHz radio reception for compatibility with standard 433MHz transmitters. Voltage range: Operates on DC 3.6v to 24v for flexible power sourcing. Current rating: Maximum switching current 2A, suitable for many LED and low power DC applications. Form factor: Micro receiver module designed for tight installations and hobby projects. Construction: Printed circuit module with integrated antenna connection for improved signal reception. Performance: Low power consumption in standby and responsive switching when receiving a valid command. Compatibility Works with most 433MHz RF transmitters and remote controls. Suitable for LED drivers and DC power supplies within the stated voltage range. Designed for loads that do not exceed 2A continuous current. Practical applications Remote LED lighting control: Add wireless on off capability to LED strips, cabinet lights, accent lighting, and other low voltage LED installations. Small device switching: Control small DC fans, actuators, or pumps that draw less than 2A for hobbyist and automation use cases. DIY and retrofit projects: Integrate into model displays, garage or workshop lighting, or remote trigger circuits where space is limited and wireless control is needed. Installation and usage notes Verify the DC supply is within 3.6v to 24v before connecting to avoid damage. Ensure the controlled load does not exceed the 2A rating to maintain reliable operation and module longevity. Use matching 433MHz transmitters for compatibility and range. Mount the module where the antenna can receive signals with minimal obstruction. Why choose this module This micro receiver provides a straightforward, compact solution for adding wireless control to low voltage DC devices and LED lighting. Its broad input voltage range and included antenna make it flexible for a variety of applications, while the 2A switching capability covers many common small load needs. The module is well suited for hobbyists, home automation projects, and simple wireless retrofits.