Description
- UL Fire Rated Door Viewer with UL Listed glass lens.
- Used to allow a user to identify visitors from the security of a locked door
- Offers 160 degrees lens angle for wide viewing
- Requires a 1/2 inch hole and can be uses in doors that measure 1-3/8 to 2 inch thick
- Exterior trim width is 31/32 inch. Interior trim width is 9/16 inch
N830-289 1461 UL 160 DEG VWR O.