... :Three Color Mini LED Display parking sensor Buzzer Type with or without on-off switch. Dual CPU, 4 sensors system. Obstacle ... .Standard accessories:1 × Main Control Box1 × Monitor4 × Parking Sensors with 2.5M Line1 × Hole Saw1 × Power Cable2 × Double Side ... reversing radar,LCD parking sensor,VFD parking sensor,led parking sensor,wireless parking sensor,car reversing radar system,parking sensor ...