Intelligent Reverse Trajectory Tracks Camera. chips Coms reversing track, 4-Layer glass lens make camera picture clarity, stability, good night vision effect. 160 super wide angle lens, waterproof, dust-proof, anti-fog, shock-proof.Wide Angle, image recognition technology, precise trajectory reversing, the first leading technology.Specifications:TV system: NTSCPixel: 720*582Power: DC 12VLens angle: 170ruler functionEasy to install.Its simple and modest design and small size 't draw any attention.It helps to avoid incidents and accidents abrasion well.Size: 51 mm x 47 mmfor - M/ML -ClassW163 W164 (2005-2012)for MB ML320 /ML350/ML300/ML250/ML63/W164/ML450for - -Class X 164 (2007-2012)for Class X164/GL350/GL450/GL500/GL550 2007-2012for - R- W251for R Class R300/R350/R280/R450/R500/R63 2006-2013Colour: blackMaterial: ABSPackage Contents:1 x CCD Car Rear View Camera1 x 6 m video cable1 cableRemark:Install on Original Reverse HoleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.