... alarm with digital indicator distance and 3 color * 7 stages LED display high quality and low price prompt delivery Then car ... safety,Not to hit the obstacle.Features:1. Flat multi-colored LED display, easy installation. 2. One control box and 2 or ... .0M Danger Mode Bi 0Standard certification : CE , FCC, RoHSPackage Includes : LED displaydifferent 2 or 4 parking sensorsControl boxHole saw, power cable ...