Bird-X Deterrent Plastic Spikes, Bird Control, 5″W, 25 ft Long (SP-25)

Bird-X has two versions for laser bird control; an indoor model and an outdoor model. They use laser technology at random intervals in red and green color combinations birds hate, forcing them to find calmer landing areas. Works day and night (daytime in darker areas, though many choose to only use at night) with constantly changing patterns, which prevents birds from acclimating to the laser.