This product is a car backup camera, made of solid materials, safe and durable. It without being easily damaged. The product is an excellent car backup camera that can bring you more convenience, allowing you to have comfortable experience. Features -Color:Black -Material:ABS -Size:55.00X3.50X3.00cm/21.61X1.38X1.18in Signaling system: NTSC/PAL Valid pixels: PAL: 704x576 pixels NTSC: 712x486 pixels Scanning system: 2:1 interlaced scanning Synchronization system: internal synchronization Definition: 420 TV lines Viewing angle: 170 degrees Vertical sync frequency: 60Hz Minimum illumination: 1 Lux/ .2 Video output: 1.0vp-p, 75Ohm coefficient: 0.45 AGC: automatic Signal-to-noise ratio: greater than 48dB White balance: automatic Electronic shutter: 1/60~1/ seconds Backlight compensation: automatic consumption: Max 120mA Power supply: DC12V - Universal fit for all car brands and models, easy to install and use. - Reverse front and rear view function, can ensure your driving safety. - Wide angle camera, capturing a broader view. External bracket style, beautiful and practical. - Can help to prevent accidents and reduce the risk of collisions. - With fine workmanship, simple in design and very practical in use, easily win your favors. Package list: 2 cameras