pir sensor can detect the infrared rays released by human body motion,the light will be on or off automaticlly

pir sensor

Light turns on automatically when motion is detected within the PIR sensor zone and turns off automativally after few minutes.

Feature: pir sensor

1.Wide detection zone.

2.Ideal for short period of illumination and also flexible for long time lighting

when desired.

3.Ideal for replacing manual switch in garages,store rooms or kitchens.

4.The light switch detects motion and activates light only in dark, if it is not

reasonably dark, light will not be turned on to save energy.

pir sensor,motion detector,sensor switch