AIPHONE Video Door Station: 6 13/16 in Ht, 3 7/8 in Wd, 1 1/16 in Dp, 6 13/16 in Door Station Ht Functions: 2 Ozone plates +

Functions: 2 Ozone plates + pre-filter + 12-hour timer

1/4" retaining lip around each shelf 3-outlet

Adjustable Steam

metallic doors or reinforced concrete may block the radio signal

and you also can press the button on it to activate for night viewing

AIPHONE Video Door Station: 6 13/16 in Ht, 3 7/8 in Wd, 1 1/16 in Dp, 6 13/16 in Door Station Ht Functions: 2 Ozone plates +AIPHONE Video Door Station: 6 13 16 in Ht, 3 7 8 in Wd, 1 1 16 in Dp, 6 13 16 in Door Station Ht TypeIndoor Outdoor Height (In.)6 13 16 in Width (In.)3 7 8 in Depth (In.)1 1 16 in Door Station Height (In.)6 13 16 in Door Station Width (In.)3 7 8 in Door Station Depth (In.)1 1 16 in Master Depth (In.)6 13 16 in Master Height (In.)3 7 8 in Master Width (In.)1 1 16 in Distance (Ft.) @ 18AWG330 ft Distance (Ft.) @ 22AWG165 ft Wiring Conductors2 Conductors