Products / Digital Door Viewer / Standard Digital Door Viewer Range 500 Standard Digital Door Viewer Range 500 Features:Door thickness 38-110mmViewing angle 105 degree3.2" LCD screen2 pcs. AAA batteriesSize 125 x 68 x 15mm BUY ONLINE Related products Premium Digital Door Viewer (Recording feature) Range 5000 Motion Sensor Digital Door Viewer Range 5800