The Back camera is an optional function for the dvd player, add the back reverse camera, then you can see the back clearly once the car reverse.
The camera is specially for different cars, normally installed on the car license plate.
The reverse camera specification as below:
1. Image element: 1/4 inch Color CCD PC7070
2. Water proof: IP67/IP68
3. Effective pixels: 648(H)*448(V)
4. System: NTSC/PAL
5. Resolution 420 TVL (Enhanced)
6. Vertical sync frequency NTSC/PAL: 60HZ
7. Minimum lumination 0.1-0.5Lux
8. Lens angle 1.7mm 170 Degree
9. Electronic shutter 1/50-1/10000 sec
10. S/N Ratio Better than 48dB
11. White balance auto
12. AGC auto
13. Sync.system internal
14. Video output: 1.0 Vpp 75ohm
15. Operating temperature: -30 degree -60 degree
16. Power supply: DC12V
17. Current consumption 90mA
18. Special settings: shows ladder reversing reference line
Below link is some car’s reverse camera for your reference, if need the camera, just add it from the “optional funciton” , don’t need to order from below link, as not all the car models’ camera are listed on our webstore.