Automatic Auto On Off Sound Voice Control Intelligent Sensor Switch 220V Photosw

• pre { white-space: pre-wrap; }• Automatic sound and voice control sensor switch• Intelligent sensor switch for 220V power supply• Suitable for solar lamp and street light• Photoelectric light switch with auto on/off feature

Brief descriptionGeneral factory, school, street lights, navigation lights on the island. During the day, the duty officer turns off the lights and turns on the lights in the dark. It often causes the switch to be turned off or turned off in time. This will not only waste power, but also affect work.Based on the relevant information in various aspects, and based on the previous experience of our factory, our factory has restructured a street lamp automatic switch with more practical value. The switch is not affected by the weather season, its function is reliable, its sensitivity is high, and it is sold well all over the world and is very popular among users.The switch (sound control switch) is equipped with a photosensitive system, that is, it will not light during the day!It will only be activated at night or when the sky is dark. If there is sound during the day, it will not be a smart switch, it will waste electricity!Therefore, you can install the switch during the day and experiment at night. Or experiment in a dark place!