How to quickly differentiate sensors？
How to quickly differentiate sensors？
The application of sensors in public places can not only realizes the automatic control of lighting equipment,but also saves the electricity to a great extent.
1.Photocell sensor
When the switch is on,the photocell sensor automatically adjusts the light according to the light intensity of the environment,and when the light intensity reaches a certain level,it will automatically turn off the power switch.
The photocell is applicable to control the street
