Brass 220-degrees Door Viewer for 35-55mm Doors, Polished Chrome Finish, 3 Pcs Push Button Switches * Total Size : 113

* Total Size : 113 x 18mm / 4

Shape: Lat-Bottom Circular

Type: F-Type

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Plenty bright LED chips offer uniform illumination without dark areas

Brass 220-degrees Door Viewer for 35-55mm Doors, Polished Chrome Finish, 3 Pcs Push Button Switches * Total Size : 113Description: 1. Brass door viewer has a 220 degree viewing range. 2. It can be installed in a 14mm diameter hole in doors 35mm 55mm thick. 3. Door viewers, also called peepholes, consist of a lens and cylinder which is inserted into a door, allowing a view outside. 4. The amount of visibility is determined by the degree of the lens; the higher the number, the greater the visibility. 5. Door viewers all consist 4 layers of optical lens, which offer you