1.car parking sensor 2.4 detector sensors 3. easy install 4. good quality 5. LCD display car parking sensorMain features:1.Auto activate when engage the reversing2.Two/Four detector available,all-round detecting;3.Display in blue, Orange,red,LcD display in Left/Right Obstacle;Specification:1.Working voltage:12 V2.Working temperature:20-+85°C3.Detecting range:0.3–1.5m4.Voice volume : ≥73dB

WS-098D4 car parking sensor system