... ; 2, Car DVR black box; 3, Car Front, Side, Back Cameras; 4, 4-way Smart Car Camera control box. Model:CRVSR02V ... -glaring glasses for eye sight protectionSame size with original car rearview mirrorDVRVideo input 1 Video output 1Audio input 1Audio output 1Video ... Video inputs to connector Front, Rear, Left and Right four cameras;3, Front camera and screen trunting on automatically when car ...