PURPOSE: To illuminate both a visitor and a resident without being backlighted by integrating a lighting system into an inner casing mounted on the upper frame of an entrance frame, and providing horizontal wall part and vertical wall parts having a locking linear projection and a support linear projection protruded thereon.

CONSTITUTION: A lighting system is integrated into an inner casing mounted on the upper frame 1 of an entrance frame, a horizontal wall part 32 is extended horizontally from the upper end of a vertical wall part 31, and a locking linear projection 34 is protruded downward from the top end. A support linear projection 35 is horizontally protruded in the same direction a the wall part 32 from the lower end of the wall part 31, and a locking linear projection 51 provided on the upper end of a light permeable cover 5 is engagingly fitted to the linear projection 34 of the casing 3, and the lower end of the cover 5 is inserted onto the linear projection 35 to cover the lighting system integrated into the casing 3. Thus, both a visitor and a resident can be lighted from the front, and no special space for setting the lighting system is required. The cover 5 can be attached to and removed from the casing 3 through the wall parts 31, 32 and the projections 34, 35, 51 without using a tool.