1. Without display, standard video connections, With any TFT or LCD screen to connect to the Application: GPS, dual-screen tablet with DVD, TV, Sun visor screen, etc.; 2. To enter the reverse, the radar system into the work Automatically, and automatically switch to reverse video, Automatic wake-up function; 3. Superposition function characters, figures showed That the distance barrier; 10 around obstructions Simulated show the direction of article; 4. Bi, Bi voice prompts at three levels 5. To show to the rear four probe 5. To show to the rear four probe 6. Probe color optional 7. Configuration to install a borehole embedded in CMOS camera, infrared night vision function Night Vision camera from 6 meters 8. Camera optional shape, such as: License plate Frame, hanging, etc. 9. The sensors and camera, waterproof, shockproof, High temperature +80, -30 low-temperature-resistant, Anti-jamming 10.6 sensors optional. Different price.