XH-M131 DC 24V Light Control Switch Photoresistor Relay Module | Automatic Light Sensor Relay Board 10A High Power

XH-M131 DC 24V Light Control Switch Photoresistor Relay Module | Automatic Light Sensor Relay Board 10A High Power 

The XH-M131 DC 24V Light Control Switch Photoresistor Relay Module is an automatic light sensing relay board designed to control electrical devices based on brightness level. The built-in photoresistor sensor detects light intensity, and the relay switches ON or OFF automatically according to the set threshold.

The onboard potentiometer allows adjustment of sensitivity, making this module suitable for automatic street lights, smart lighting systems, industrial automation, home automation, and IoT projects. It uses a 24V DC power supply, which provides stable operation for industrial and automation applications.

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Features

• Model: XH-M131 light control relay module
• Input voltage: 24V DC
• Automatic light detection using photoresistor
• Adjustable brightness sensitivity
• High power relay output (10A)
• LED power and relay indicator
• NO / NC / COM output terminals
• Compact and durable PCB design
• Easy wiring and installation

Applications

• Automatic street light control
• Garden and outdoor lighting
• Home automation systems
• Industrial automation
• IoT and smart projects
• Day night switch circuit
• Security lighting control
• DIY electronics projects