Saful TS-YP3511 3.5 inch digital video door ...
Function Description: 1.3.5 inch TFT LCD Screen 2.Peephole barrel (diameter) :14-22mm 3.Fits any door : 35-72 or 60-90mm ( thickness ),pls confirm the door thickness with dealer before purchase 4.Sensor : 1.3M pixels camera with zoom in and zoom out function 5.Screen will ...