G99F DC 12V Car Parking Sensor Kit Universal 4 Sensors Buzzer Reverse Backup Radars Sound Alert Indicator ProbeFeatures: The distance between the detection vehicle and the obstacle, assisting the parking.Beep prompt.Crescent screen digital display distance.The three-color bar on the crescent screen displays the distance.Scope of application: 12V cars, vans, SUVs, etc., general-purpose products, not suitable for pickup trucks, etc.Specification: Material:PlasticWorking voltage DC12VWorking current 100～300mADetection distance 0.3 ~ 2.5 metersVoice prompts There are voice prompts within 1.5 metersRadars frequency 40KHzWorking temperature -20～70℃Size:Approx.20.5x12.5x5cm/8.07x4.92x1.97inColor:Black,White,Red,Silver,GrayNet Weight:400gPackage Includes: 1Set Parking Sensornote: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.