Car LED Parking Sensor Kit Display 4 Sensors 12V for all cars Reverse Assistance Backup Radar Monitor System radar de reculFeatures:More features， small volume & lightweight.New 7 PIN / SKC codes match the anti-theft system that installed mobilizerVW/for Audi/Seat/Skoda car keys (or third-generation anti-theft).Can simultaneously observe the three sets of data stream.Access to running the new KWP-2000 protocol control module (2002 + Teves Mk60 ABS，most of the 2004 + modulesSuper-level isolation (>1000V)， protect your computer will not be compromised.Support model:4 sensor system， double CPU and advanced chipset for enhanced coverage and detection (0-2.5m).With digital colored LED display (number & light).Help to prevent dangerous and costly collisions.Help to provide increased safety for passengers， pedestrians and family members who happento be around the moving vehicle.Detect small children and low walls as well.Anti-freeze and rain proof.Easy to install.A saw drill head included.Rate voltage: 12V DCRate operating range: 10.5V - 16V DCRate current: 100mA - 300mADetecting distance: 0.3 - 2.0mUltrasonic frequency: 40KHzControl moudle working temperature: -30 - 80 celcius degreeDisplay working temperature: -20 - 70 celcius degreeSpecifications: LED display size: 9 * 1.5cmDisplay weight: 88gMain control box size: 10.5 * 6 * 2cmMain control box weight: 63g