Intelligent Reverse Trajectory Tracks Camera. Imported chips COMS reversing track, 4-layer glass lens ensures camera picture clarity, stability, and excellent night vision effects. Imported 160�� super wide angle lens, waterproof, dust-proof, anti-fog, and shock-proof. Wide angle, recognition technology, precise trajectory reversing, leading-edge technology. Specifications: TV system: NTSC Pixel: 720*582 DC Voltage: 12V Lens angle: 170�� Ruler function Easy to install. Its simple design and compact size won't attract attention. It helps to prevent incidents and accidents effectively. Size: 51 mm x 47 mm suitable for - M/ML -Class W163 W164 (2005-) suitable for ML320 / ML350 / ML300 / ML250 / ML63 / W164 / ML450 suitable for - GL-Class X 164 (2007-) suitable for GL-Class X164 / GL350 / GL450 / GL500 / GL550 2007- suitable for - R-Class W251 suitable for R-Class R300 / R350 / R280 / R450 / R500 / R63 2006-2013 Colour: black Material: ABS Package Contents: 1 x CCD Car Rear View Camera 1 x 6 m video cable 1 x power cable Remark: Install in the Original Reverse Hole Only the above package content, other products are not included. Note: Light and different displays may cause the item color in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.