Product Name: Photosensitive Relay Module

Product model: XH-M131

Input voltage: DC 5V 12V 24V

Output type: output switch

Control capacity: maximum 10A

Detection frequency: 1MHz

Operating instructions (12V example)

1. Connect the input terminal to 12V direct current (note that the positive and negative poles are not reversed), and the power indicator will light up in red.

2. Connect the output control terminal to a power supply with a maximum voltage of 250V and a maximum current of 10A, and connect the load.

3. When the light-sensitive probe detects the dimming of the light, the switch is automatically closed, the load works, and the blue light of the work indicator lights up: when the light dims, the relay is disconnected, the load stops working, and the work indicator goes out.

4. If you feel that the light detection is not sensitive enough, you can use a screwdriver to adjust the potentiometer yourself to achieve light detection sensitivity.