... feflective sensor 3.sensor,car rain sensor 1.rain sensor (BY-R606N)2.rain sensor 3.sensor,car rain sensor4.CE certificatea. Introduction The ... in the light beam intensity.The system then activates the wipers to operate in fully automatic.b. Benefits1. Safety:The ... heavy traffic,bad weather,dangerous road conditions and fatigue.The Rain Sensor reduces the driver`s burden,making driving more comfortable ...