... Type with or without on-off switch. Dual CPU, 4 sensors system. Obstacle orientation indication. Operating voltage rating: DC12V.Max ... 5.Standard accessories:1 × Main Control Box1 × Monitor4 × Parking Sensors with 2.5M Line1 × Hole Saw1 × Power Cable2 × Double ... ,VFD parking sensor,led parking sensor,wireless parking sensor,car reversing radar system,parking sensor probe,sound parking sensor,rear ...