5-inch car monitor for reverse without camera1、Display backing up video first, humanized design, when reversing, it will automatic switch to reverse interface, ensuring your backing safety. 2、When reversing, the monitor displays the rear-view camera before another channel. 3、2 channel video input: 1 channel for rear view camera plus one channel for video input (DVC / VCD / other video). 4、You can easily adjust the brightness, contrast and aspect ratio of the display. 5、With the reverse reference line (electronic calibration line), the distance of obstacles is clear, very suitable for reversing monitoring. 6、CCD digital filling image sensor is adopted for rearview mirror development, digital filling and software technology, clear image during the day, low image at night. 7、Video wire connection monitoring, power line connection car taillight power supply, reverse, reverse monitoring system automatically start work, you can clearly see the situation behind the car. 8、‑30 to +60℃ temperature range, fully in line with the automotive environment.