OBD Flasher for Dodge Ram Tailgate Camera

Easy...just plug in ..just so others know..had to order a second one after son bought himself a camera and flasher and me just the camera. He thought one flasher would activate both trucks...2013 and 2014 Ram trucks. We discovered after installing mine they are one truck use only...lock to VIN. We contacted company and ordered a second and received in a few days.