2Pcs Car System bsd Warning Light Distanceiste Changing Tool Mirror s

Features:OOTDTYThe s nsmits signals to the lights, there are two states, 1 is for always on, 2 is fing.Level 1 alarm: the reminder light is for always on.Level 2 alarm: the warning light fes+the sounds.Normal of equment:1) Ar the equment is powered on, the left and right lights 3 times respectively.2) When the car speed exceeds 15km/h and there is a target car in the blind area, the light is on, and the steering sounds and the light fes.There is blind zone at the rear of the vehicle which is easy to endanger driving safety! This system is a vehicle aistance device that helps drivere changing safely during driving.Easy to install.Specifications:Material:PlasticType:5V,12VPackage Includes:2x CarNote:It needs to be equped with a for warning system to use it, and cannot be used alone.Please allow 1mm errors due to manual measurement.Due to the difference between different monitors, the ture may not reflect the actual color of the item.