XH-M131 DC5V/12V/24V Light Control Switch Photoresistor Relay Module Detection Sensor 10A Brightness Automatic Control Module
SPECIFICATIONS
Brand Name: GXTH
Certification: CE
Choice: yes
Contact Load: Low Power
EU LVD Voltage: Low voltage: Below 50Vac or 75Vdc
High-concerned chemical: none
Model Number: XH-M131
Origin: Mainland China
Power Source: DC
Theory: Voltage relay
Use: Pcb
Voltage: 12V
semi_Choice: yes
Product parameters
Product name: Photosensitive relay module
Input voltage: DC 12V
Output type: output switch
Control capacity: maximum 10A
Detection frequency: 1MHZ
Product size:53*31*19mm
Instructions
1. Connect the input terminal to 12V DC (be careful not to reverse the positive and negative poles), then the red light of the power indicator will light up.
2. Connect the output control terminal to the lamp in series, and control the current <10.
3. When the photosensitive detector detects that the light has dimmed, the switch automatically closes, the bulb lights up, and the blue light of the work indicator lights up. When the light becomes brighter, the relay is disconnected, the bulb goes out, and the work indicator light also goes out.
4. If you feel that the light detection is not sensitive enough, you can use a screwdriver to adjust the potentiometer by yourself to achieve the light detection sensitivity.



- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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