ZWS44 bullet proof door viewer designed to stop rounds from .44 Magnum revolvers, and used on doors to identify callers before admission to secure areas. Very heavy duty metal door viewer with two-part telescopic extending sleeve to suit door thicknesses from 59-88mm. Requires 28mm diameter hole in door. Integral hinged security flap fitted internally.
DIAMETER
28mm bore hole, 35mm outside lens.
VIEWING ANGLE
150° vision.
DOOR THICKNESS
59-88mm.
