ZWS8 metal door viewer adjustable supplied in three telescopic parts to suit various door thicknesses from 25-63mm. Requires 13mm diameter hole in door (timber or metal) and has 16mm outside lens diameter. Look through door viewer to safely identify visitor before opening door. Integral hinged security flap fitted internally.
DIAMETER
13mm bore hole, 16mm outside lens.
VIEWING ANGLE
160° vision.
DOOR THICKNESS
25-63mm.
