Video Parking Sensor Hot Sale Top quality,Competitive price 12 Months Warranty Various models Defective rate:<0.2% Video Parking SensorSpecifications:1)Rated Voltage:DC12V;2)Operating range:DC9V-18V;3)Rated current:20mA-200mA;4)Display distance:0.3-1.8m;5)Ultrasonic frequnency:40KHZ;6)Working temperature:-30°c to +80°c.Discription:1)Display:3.5inch TFT LCD touch key sreen. 2)Aspect ratio:16:9 3) ...