Features: 170 Super Wide Angle Lens, Waterproof, Dust-proof, Anti-fog, Shock-proof; Original fitting of for cars, simple installation and good ecumenical with life. High-definition, night for vision, plastic material, better help your parking, on the screen, you can see the car behind, obstacles or children. Easy to install. for A4 A5 S5 Q3 Q5 2013-2015 and more. If you do not know if this product is suitable for your car, please contact us. Specifications: Material:ABS for Image sensor: 1/4 inch CMOS PC7070 Lens material: 100% glass Effective pixels: 640x480 pixels Horizontal resolution: 480TV lines Field of View: 170 degrees (diagonal), 138 degrees (H), 125 degrees (V) Night Vision: Support Parking Guide Lines: Support Wire switch: yes Reversing Image: Mirror Mirror/original switch TV system: NTSC Video output: CVBS RCA connector (1.0VP-P, 70OHM) Minimum Illumination: 0.01 for Lux / F = 1.2 (0 for Lux with IR on) Power supply: DC12V Power consumption: 120mA Working temperature: -20℃-75℃, RH 95%MAX Storage temperature: -40℃-80℃, RH 95%MAX Waterproof grade: IP67/IP68 Size:Approx.112x76x50mm/4.41x2.99x1.97in Package Includes: 1x Backup Camera note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.