Original rear sensors set for Corolla and Camry

Back sensors set for Corolla 2011-2012-2013-2015, Camry 2012-2013-2014-2015-2016-2017, color blue or red, 4 sensors + wiring harness + device + speaker, original type, to help avoid collisions when reversing. It consists of several sensitive devices that detect obstacles or vehicles in the close distance of the car, and features a sound or visual alert that warns the driver when there is a risk of collision. Its design matches the car's aesthetics to be unobtrusive and well integrated with the rear part.