5V 12V Photoelectric Resistor Relay Module

Adjustable Sensitivity : Tailor the light detection to your specific needs by easily adjusting the sensitivity using the built-in potentiometer. Set the relay start threshold for precise control. Perfect for applications requiring customizable brightness monitoring.
Reliable 12V Power Supply: This light sensor switch features a dedicated 12V power supply input with a stable and dependable 78L05 regulated transistor. Ensure consistent and uninterrupted operation for your equipment or lighting systems.
Optical Coupling Isolation: The optical coupling isolation technology enhances performance and safeguards the integrated chip, ensuring long-term reliability. Enjoy peace of mind knowing your equipment is protected from electrical interference.
Versatile Applications: From controlling street lamps to automating various equipment, this photoresistor relay module is incredibly versatile. It excels in light detection, brightness sensing, and can serve as a reliable switch for a wide range of scenarios.
High Load Capacity: With the ability to handle 250V 10A AC or 30V 10A DC, this light sensor switch is well-suited for applications that demand substantial load-carrying capabilities. Count on it to effectively manage your electrical loads.