_x000D_ _x000D_ _x000D_ _x000D_ One Set Led Parking Sensor Auto Car Detector Parktronic Display Reverse Backup Radar Monitor System with 8Sensors _x000D_ ( 4 x 2.5m back sensors + 4 x 6m front sensors ) _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ _x000D_ Rate Voltage: 12V _x000D_ _x000D_ _x000D_ Operation Voltage range: 9-16V _x000D_ _x000D_ _x000D_ Rated Current: 20-200mA _x000D_ _x000D_ _x000D_ Detecting distance: 0-2.5m _x000D_ _x000D_ _x000D_ Ultrasonic Frequency: 40KHz _x000D_ _x000D_ _x000D_ Working Temperature: -30 - +70 _x000D_ _x000D_ _x000D_ Display working temperature: -20 - +60 _x000D_ _x000D_ _x000D_ 7 colors sensord for option: White, Black, Silver,Red , Blue , Gold ,Grey _x000D_ _x000D__x000D_ _x000D_ _x000D_ _x000D_ Car parking sensor consists of ultrasonic sensors, digital control box, camera and LED/LCD/TFT display. _x000D_ _x000D_ _x000D_ The system detects the distance between the car and black obstrasonic sensors installed at the rear bumper of car. _x000D_ _x000D_ _x000D_ The distance and color will be showed in the LED dsiplay. _x000D_ _x000D_ _x000D_ With the change of alarm sound, detect the safe area correctly. _x000D_ _x000D__x000D_ _x000D_ _x000D_ _x000D_ Package including: _x000D_ _x000D_ _x000D_ 8 x Parking Sensors ( 4 x 2.5m back sensors + 4 x 6m front sensors ) _x000D_ _x000D_ _x000D_ 1 x Main Control Box _x000D_ _x000D_ _x000D_ 1 x LED Display Indication _x000D_ _x000D_ _x000D_ 1 x Hole Saw _x000D_ _x000D_ _x000D_ 1 x Power Cable _x000D_ _x000D_ _x000D_ 2 x Double Side Sticker _x000D_ _x000D_ _x000D_ 1 x User manual _x000D_ _x000D__x000D_ _x000D_ _x000D__x000D_ _x000D_ _x000D_ _x000D_