ZWS25 extending door viewer supplied in three telescopic parts to suit doors from 25-59mm thick. Designed for unusually thin doors or panels to identify visitor before admission. Integral hinged security flap fitted internally. With 200° extra wide angle of vision for viewing back against door or wall.
DIAMETER
13mm bore hole, 24mm outside lens.
VIEWING ANGLE
200° vision.
DOOR THICKNESS
25-59mm.
