Digital Parking Distance Control/LED display LED display distance 0.3-2.0m Beep alarming 2-8 sensor available Parking Distance Control Product name:Parking SensorColor: white, black, red, yellowProduct description: 1.Digital LCD showing obstacle distance. 2.VFD1-Y4 reporting the distance with the voice. 3.VFD-Y4 alarm by chord music.VFD1-4 alarm by Bi-Bi sound. 4.Colorized LCD screen. 5.The ...