XH-M131 DC 24V Light Control Switch Photoresistor Relay Module

The XH-M131 DC 24V Light Control Switch Photoresistor Relay Module is a compact and efficient light-sensitive relay controller ideal for a wide range of brightness-based automation applications. It integrates a photoresistor sensor to detect ambient light levels and automatically control connected devices based on lighting conditions.

This module features onboard power and relay status indicators, an adjustable potentiometer for sensitivity tuning, and a robust relay output to switch external loads. With its four M3 screw mounting holes, it’s easy to install in enclosures or panels. It’s perfect for use in street lights, smart lighting systems, or any automatic lighting control setup.

🔧 Key Features

• Photoresistor-based light detection system
• DC 24V operating voltage for industrial compatibility
• Relay output with blue indicator light
• Power indicator (red) for module status
• Sensitivity adjustment via onboard potentiometer
• Four M3 mounting holes for secure installation
• Automatically activates or deactivates based on light level

📐 Technical Specifications

📌 Applications

• Street lighting automation
• Garden and outdoor light control
• Solar light trigger systems
• Industrial equipment light management
• Smart lighting and IoT automation

💡 Why Choose This Module?

The XH-M131 Light Control Relay Module makes light-level triggered automation simple and effective. With its adjustable sensitivity and robust DC 24V relay, it’s a reliable and energy-efficient solution for automatic lighting and other brightness-dependent switching projects.

📦 Package Includes

• 1 × XH-M131 DC 24V Light Control Switch Photoresistor Relay Module