This link not includes the sensors , camera and monitor FeaturesEasy to install and operateDouble CPU4 Waterproofing, Anti-frost, Anti-sand Sensor systems for enhanced coverage and detectionHelp to prevent dangerous and costly collisionsHelp to provide increased safety for passengers, pedestrians and family members -who happen to be around the moving vehicleIncrease safety for pedestrians around the moving vehicleDetect small object and low walls as wellWhen you close to the Obstacle, it will display the word:" Stop"Can be connected with any TFT screen SpecificationsSupports all parking sensor power-on self-testing functionDisplay real image and distance of obstacle on screenLeft and right direction indicate,distance buzzer beep alarmThe rear detection distance is from 0.4m~2.5mThe front detection distance is from 0.3m~0.8mTwo way camera video input,one way composite video outputRated voltage:DC12VOperating range:10.5V-16VRated current:40~800mADetecting distance:0.40m~2.5m(Rear)/0.3m~0.8m(Front)Ultrasonic frequency:40KHzWorking temperature:-40C~+80C(Celsius) Parking includes 1x Car 8-Sensor Rearview Parking System Backup Radar Main Box1x Buzzer Speaker1x Composite video cable1x 1.5meter RCA cable1x Power cord