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Door Viewers
Wide-angle door viewers with a shutter GDSH are designated for examination of the area in front of the door of the apartment and can be installed in a door with leaf thickness of 35-100 mm.
High quality glass and glass-polymer optics of the door viewers ensure fine and practically total field of view (approximately 200 o) of the area in front of the door. Locking device in some models of the door viewers protects the door viewer against unscrewing from the external side of the door.
GDSH-10-200 with a shutter
Item 7489-26
Field of view from 140° to 160° 
Door leaf thickness, mm from 35 to 50
Overall dimensions, mm Ø31х60 (door viewer)
Ø34,5х6 (shutter)
Lens material: Plastic
Body colour: Gold imitation
Weight: 0,022
Item 7489-27
Field of view from 105° to 140° 
Door leaf thickness, mm from 50 to 60
Overall dimensions, mm Ø31х75 (door viewer)
Ø34,5х6 (shutter)
Lens material: Plastic
Body colour: Gold imitation
Weight: 0,024
Item 7489-32
Field of view rom 140° to 160° 
Door leaf thickness, mm from 35 to 50
Overall dimensions, mm Ø31х60 (door viewer)
Ø34,5х6 (shutter)
Lens material: Plastic
Body colour: chrome
Weight: 0,022
GDSH-3
Item 0743-04
Field of view from 105° to 135° 
Door leaf thickness, mm from 35 to 50
Overall dimensions, mm Ø34х58
Lens material: Plastic
Body colour: Black
Weight: 0,012
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