Multimedia truck parking sensor with rear view camera Model No.: VD01-4-RF3H ) Truck Rear 4 Parking Sensor System, fit for all passenger cars; IP69K waterproof rate. 2) Sensor detection range: 0cm~2.5m; 3) Buzzer range: 40cm~1.5m; 4) Advanced self-diagnosis with error indication; 5) All weather design, plastic housing; 6) 4*RF3H double angle sensor, 22mm plastic flat, 2.5m cable with connector; 7) 7 inch video screen picture in picture digital output, virtual car mode/ 3 LED color bar/distance data showed; picture in picture rearview image when work with third party camera and monitor; OPS output without camera; 8) 7 inch monitor, display extention cable:8m 9 ) BUZ01, "hi-low-off" switch option; 10) Power Input: 9.6~15V DC. 11) CMOS 7070 PAL&NTSC camera support; Third party camera supported.