




Description:
XH-M131 DC 24V Light Control Switch Photoresistor Relay Module is an intelligent relay module designed to automatically control the operation of lights or other electronic devices based on the surrounding ambient light conditions. This module utilizes a photoresistor (also known as a LDR, or Light Dependent Resistor) to sense changes in light intensity, allowing it to trigger a connected relay when a specific light threshold is met. It's commonly used in applications where automatic lighting control is desired, such as outdoor lighting, street lighting, garden lights, or energy-saving systems.
The XH-M131 module operates on 24V DC, which makes it suitable for industrial and commercial applications, or for use in larger systems where a 24V power supply is available. It is equipped with an electromechanical relay that can control high-power devices (up to 10A at 250V AC or 30V DC), making it ideal for switching on or off heavy-duty devices such as lights, fans, or other household or industrial appliances.
Features:
1. Light Control Function
2. Operating Voltage
3. Relay Output (SPDT)
4. Adjustable Sensitivity
5. Automatic Light Control
6. Simple to Use
7. Energy Savings
8. Wide Application Range
Diagram:

Specifications:
Operating Voltage | 24V DC |
Relay Type | SPDT |
Relay Output Rating AC Load | 10A at 250V AC |
Photoresistor (LDR) Control | Light Dependent Resistor |
LED Indicators | LED indicators |
Operating Temperature | 0°C to 40°C |
Dimensions | 55mm x 40mm x 25mm |
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