Package included:1 x Car rear backup camera1 x Power Cable1 x Video Cable2 x ScrewsFeatures:1.Image clarity on daytime， low light intensity at night.2. 170 ° viewing angle， large viewing area， parking safer.3.With reversing reference line (electronic ruler line)， obstacle distance at a glance.4.Multi-layer waterproof design， truly high-pressure washing and soaking.5. Install in the rear handles and license plate lights with screws.Specification:1. Like device: PC3030 1/4 COLOR CMOS2. Signal system: PAL 3. Effective pixel: PAL: 704 * 576 pixels4. Scanning system: 2:1 interlaces the5. Synchronous system: the synchronization6. Definition: 420 TV enough7. Visual Angle: 170 degrees can be chosen8. 60 Hz ac frequency: vertical synchronization9. Minimum intensity of illumination: 1 Lux/F1.210. Video output: 1.0 the vp， 75 Ohm-p11. AGC: to be automatic12. SNR: more than 48 dB13. White balance: to be automatic14. Electronic shutter: 1/60 ~ 1/20000 seconds15. The backlight compensation: to be automatic16. Current consumption: the maximum 120 mA17. The power supply: DC12V