... Digital Door Peephole Viewer with 2.5inch TFT LCD Screen The PeepHole Viewer uses an LCD Panel to display who is ... see large image without darkening the peepholeClear image in LCD Panel on door, easy to see for people ... and service of HD Car Black Box Camera, Sports DVR, Mini DVR, Hunting Camera, Tool Camera, etc. Since 2005 ... New Patented Digital Door Peephole Viewer with 2.5inch TFT LCD Screen