The Aiphone AX-DV surface-mount audio/video door station works with an Aiphone AX Series master station and central exchange unit (sold separately) to enable remote communication with visitors prior to authorizing access to the building. The station includes a 1/4" color camera that sends live video feed to a master station when a visitor presses the call button. The directory displays the name of the corresponding occupant and is illuminated with a white LED for visibility. The station surface mounts onto a wall and has a cast-aluminum faceplate with clear polycarbonate lens cover for vandal resistance.SpecificationsOverall dimensions7-11/16 x 3-15/16 x 1 inches/195 x 100 x 25 mm (H x W x D)*Maximum distance from CEU using Cat-5e cable980 ft.Compatible wiringCat-5eWiring connectionRJ45 jackPower requirements24V supplied by Aiphone central exchange unit (sold separately)*H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Door intercom systems allow an occupant of a building to communicate remotely with a visitor through at least one door intercom and master intercom. Master intercoms with a door-access button remotely unlock the door for the visitor.Aiphone manufactures intercom systems for residential, business, and healthcare structures. The company, founded in Japan in 1948, has its North American headquarters in Bellevue, WA. Aiphone meets International Organization for Standardization (ISO) standards 9001 and 14001.What"s in the Box?Aiphone AX-DV door stationScrewdriverDirectory cardMounting hardware