This product is designed with electronic circuits with MCU incorporated.Its quicker response with time delay of 5 seconds offers easy-to-test feature while avoiding mis-operation due to spotlight or lightening during night time.
Especially, model JL-428C provides a wide voltage range for customer applications under almost power supplies.
Slide bar offered for sensitivity costomized.JL-428CM provides surge protection feature up to 235J/5000kA.
The photoelectric switch JL-428C is applicable to control the street lighting, passage lighting and doorway lighting automatically in accordance with the ambient lighting level.