Function: 1. Made of high quality ABS material for maximum durability. 2. High definition and wide viewing angles provide a safer and more comfortable driving experience. 3. Precise design, good water resistance. 4. Easy installation and simple operation, convenient to use. 5. Universal for all kinds of cars. Specification: Characteristics: Made of high quality ABS material for maximum durability. High definition and wide viewing angles provide a safer and more comfortable driving experience. Precise design, good water resistance. Easy installation and simple operation, convenient to use. Universal for all kinds of cars. Specification: Material : ABS Black color Photosensitive chip: chip 7440 Default video format: NTSC system Photosensitive Area: 4.08*3.12mm/0.16*0.12in Transparency: 480 TV lines Minimum illumination: 0.01 lux Ruler: The default still image with a ruler Video output: 1.0 Vp-p, 75 ohms Power consumption: 1W White Balance: Automatic Signal to Noise Ratio: >48dB Electronic shutter: (N) 160-1100000 (P) 150-1100000 Working voltage: DC 12V (the actual chip voltage is 3.3V) Operating temperature: -20C - 80C, RH95% MAX Horizontal diagonal: 170 (actual viewing angle is 120 degrees) Processing technology: Professional low-light video processing technology Mounting: universal Package List: 1 * Camera 1 * power cable 1 * Accessory Kit (1 * Nut, 1 * Gasket)